PV-REC as a Time-Symmetric Boundary-Event Mechanics

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Parker Emmerson

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Jul 7, 2026, 4:04:52 AMJul 7
to Bell inequalities and quantum foundations
Dear Bell Quantum Foundations Group,

I hope all is well. 
Perhaps you haven't heard of International Journal of Quantum Foundations: peer-reviewed, quarterly, founded 2015; editorial board including Roger Penrose, Carlo Rovelli, and Sheldon Goldstein, Lajos Diosi past members Bernard d'Espagnat, H. Dieter Zeh, and Basil Hiley; founding editor Shan Gao — who co-edited Quantum Nonlocality and Reality: 50 Years of Bell's Theorem for Cambridge University Press with Mary Bell. On a list named for Bell, I'll let that sit.

My recent, most polished work on PV-Relational Event Completion, which Richard wasn't very interested in, but I think has substantial value in developing new experiments and unlocking new technologies, has been published in IJQF at the link: https://ijqf.org/archives/8398

This is the most polished version to date and includes a number of improvements and developments since my last correspondence with this group. It also cites Richard's work and Ryan's work.

All my best,

Parker Emmerson 

Inge Svein Helland

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Jul 11, 2026, 10:11:14 AMJul 11
to Parker Emmerson, Bell inequalities and quantum foundations
Dear all,
 
I have just started reading Parker Emmerson’s new paper ‘PV-REC as a time-symmetric boundary-event mechanics'. The paper claims to give a final explanation why the CHSH inequality may be violated in practice. At the same time, it is in  agreement with the Bell theorem. My main objection to this paper is that it is very complicated.
 
The Introduction of the paper is difficult to read, because symbols are introduced without precise definitions, only assuming that the reader is familiar with some standard notation in the Bell literature. Also, a lot of words are used, words that the reader is left to give a meaning to.
 
In Section 2 the relation to several other approaches is discussed. One could remark that the three approaches introduced recently in Gill et al. (2026) are not included here. It is repeated from the Introduction that Emmerson’s model includes a standard joint probability for Alice’s and Bob’s outcomes x and y given their settings a and b, a joint probability which is later is shown to be provable without using Born’s rule. This probability is then transformed by means of a Lorentz factor kappa(v), where v is some velocity. This transformation is discussed in detail in later sections. In Section 2, PV-REC’s CHSH excess is introduced, and it is proved that it is not due to internal selection. The universal bound is Tsirelson’s S≤2sqrt(2), not Bell’s S≤2.
 
In Section 3 it is distinguished between Bell scalar separability, which implies the Bell bound, and Bell physical locality. It is described which exact Bell premise PV-REC rejects.
 
Looking briefly through the later sections, the main conclusion to me is the Emmerson solution to the Bell problem looks very complicated. It depends crucially on this velocity v, which is defined as the relative speed between two physical time-like directions: the apparatus boundary frame four-velocity and the PV boundary microstructure four-velocity. The definition of the last four-velocity seems to require a rather complicated discussion.
 
In Section 14, several questions regarding this approach are answered. The important question here is Q2; Which Bell premise fails? This is answered very simply: Given the crucial hidden variable lambda_0, the joint probability of Alice’s and Bob’s outcomes x and y for fixed settings a and b does not factor into independent probabilities. However, several later questions are needed to interpret lambda_0.  This is not super determinism nor retro signalling. This is a hidden variable in the ‘ontic-completion’ sense, but not in a Bell-scalar hidden-variable sense. This last property is said to mean that lambda_0 does not support separated response functions X and Y. The velocity v is a hidden variable, but not the full story.
 
It is not quite clear to me how this approach can serve to develop new experiments and unlocking new technologies, but this may be due to my own limitations.
 
It would be very interesting to me if this approach could be compared to my own approach, as described in Section 5.2 in Gill et al. (2026). This approach is closely related to my proposed foundation behind the Hilbert space formalism of QM, a foundation given by four axioms formulated in my previous posting to this forum, or in more detail in the attached article. Concretely, the CHSH violation is derived from an interpretation of the axioms, an interpretation where the accessible variables reside in the mind of an arbitrary observer, and in the Bell case are limited to the four assumed response variables, taking the values +1 and -1. in my opinion, I have a much simpler and more natural explanation of the observed CHSH violations than what can be found in Emmerson’s paper and related papers.
 
Reference.
 
Gill, R.D., Helland, I.S., and Jongejan, B. (2026). Three ways to find comfort with the Bell proof and the results of the Bell experiments. arXiv: 2605.13154 [quant-ph]


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Sendt: tirsdag 7. juli 2026 10:04
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Emne: [Bell_quantum_foundations] PV-REC as a Time-Symmetric Boundary-Event Mechanics
 
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NoteUYWYD4.pdf

Parker Emmerson

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Jul 11, 2026, 2:08:43 PMJul 11
to Inge Svein Helland, Bell inequalities and quantum foundations
Dear Inge, thank you for your comments. If your only objection to the paper is that it's complicated, then I don't call that much of an objection, considering complexity is important to understand advanced technical mechanisms. Also, given the vast literature on Bell's theorem that doesn't ever discuss the phenomenological velocity method, I'm not sure a few hundred pages (or even a few thousand) is all that complicated or outstanding for a scientific paper that tries to be excruciatingly precise. However, that's being said, while explaining the mechanisms and the consequences of the phenomenon may be, "complicated," the mechanism itself is rather simple. I also don't have to be perfectly right to be pretty much right and contribute something new. I hope these ideas will reify with experiments, etc. There's a new document already that describe the experiments necessary in more detail. I think I've made my point that there is something over there. While I will continue to investigate what's over there --- it really has to be a team effort if we want to find out what's, "over there." So, yeah... I'm including the present updates. Thank you for taking the time and effort to review my work. I'm a strong believer that everyone develops their own mathematical dialect along the way and that correlating my symbols and notation to yours will help both of us understand each others perspectives better, so I will be taking a look at your work here in a minute. What I don't want this to be is, "I'm right and you're wrong." The language is real, it's meaningful, it indicates experiments and it indicates something hasn't been fully investigated with regard to this scientific space. That's being said, I think saying, "it's my job," to figure all of this out very well may be true, but it's pretty unreasonable for me to do it all by myself. It requires vast certifications, networking, academic accreditation or job positioning to gain access to the kinds of resources it takes to investigate something like this thoroughly. These scientific people are, after all, some of the most paradigm adhering while also paradoxically closed minded to mathematical evidence that doesn't adhere to their paradigm. It's odd that a scientific theory would require people to believe in it to make it worthwhile to investigate and spend effort, money, time, etc on finding out what's going on with the theory, but that's how it is it seems. I guess time will tell. 

The documents attached are the most updated explanation of the theoretical experiments that could be run to detect phenomenological velocity in this context. 
PV_IV (4).pdf
PV_REC_as_a_Time_Symmetric_Boundary_Event_Mechanics_V__4.pdf

Inge Svein Helland

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Jul 11, 2026, 3:17:22 PMJul 11
to Parker Emmerson, Bell inequalities and quantum foundations
Dear Parker,

Thanks a lot for your long answer. I agree with most, but I think basically that, like special relatvity, we should work towards a foundation of QM that is relatively simple.

I also think that my own approach, compare the paper that I attached to my last contribution, can point some way here. Basically, I have one postulate: Complementarity, in my words, the existence of two non-equivalent maximal accessible variables. The rest are technical axioms to set the scene and define the concepts.

This is as far as the Hilbert space formalism goes. To prove the Born formula, I have two more postulates. This can possibly be improved.

In the paper above, this is a purely mathematical theory. To approach the Bell experiment situation, I need an interpretation of the mathematics. I choose a general epistemic interpretation: QM is a theory about our knowledge of the world. This implies that it says something about our minds. A consequence of the mathematics then, is that our minds are limited. I use this in Section 5.2 of the joint paper with Richard to explain why CHSH can be violated in practice.

Any comments will be of interest.

Inge

Sendt: lørdag 11. juli 2026 20:08
Til: Inge Svein Helland <in...@math.uio.no>
Kopi: Bell inequalities and quantum foundations <bell_quantum...@googlegroups.com>
Emne: Re: [Bell_quantum_foundations] PV-REC as a Time-Symmetric Boundary-Event Mechanics
 
Dear Inge, thank you for your comments. If your only objection to the paper is that it's complicated, then I don't call that much of an objection, considering complexity is important to understand advanced technical mechanisms. Also, given the vast literature on Bell's theorem that doesn't ever discuss the phenomenological velocity method, I'm not sure a few hundred pages (or even a few thousand) is all that complicated or outstanding for a scientific paper that tries to be excruciatingly precise. However, that's being said, while explaining the mechanisms and the consequences of the phenomenon may be, "complicated," the mechanism itself is rather simple. I also don't have to be perfectly right to be pretty much right and contribute something new. I hope these ideas will reify with experiments, etc. There's a new document already that describe the experiments necessary in more detail. I think I've made my point that there is something over there. While I will continue to investigate what's over there --- it really has to be a team effort if we want to find out what's, "over there." So, yeah... I'm including the present updates. Thank you for taking the time and effort to review my work. I'm a strong believer that everyone develops their own mathematical dialect along the way and that correlating my symbols and notation to yours will help both of us understand each others perspectives better, so I will be taking a look at your work here in a minute. What I don't want this to be is, "I'm right and you're wrong." The language is real, it's meaningful, it indicates experiments and it indicates something hasn't been fully investigated with regard to this scientific space. That's being said, I think saying, "it's my job," to figure all of this out very well may be true, but it's pretty unreasonable for me to do it all by myself. It requires vast certifications, networking, academic accreditation or job positioning to gain access to the kinds of resources it takes to investigate something like this thoroughly. These scientific people are, after all, some of the most paradigm adhering while also paradoxically closed minded to mathematical evidence that doesn't adhere to their paradigm. It's odd that a scientific theory would require people to believe in it to make it worthwhile to investigate and spend effort, money, time, etc on finding out what's going on with the theory, but that's how it is it seems. I guess time will tell. 

The documents attached are the most updated explanation of the theoretical experiments that could be run to detect phenomenological velocity in this context. 

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Richard Gill

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Jul 11, 2026, 4:28:57 PMJul 11
to Inge Svein Helland, Parker Emmerson, bell_quantum...@googlegroups.com
Dear all

Please note that Inge, Bart and I prepared one paper explaining what we agreed on and what we disagreed on! If you read the paper you’ll find that I don’t find Inge’s explanation helpful. It is mathematically interesting. I’d like to see the maths separated from the philosophical explanation. I know Inge is very attached to his interpretation. Just like I’m attached to mine. Bart has his own ideas. I am somewhat mystified and puzzled by them. I think he’s found a weakness in common expositions of Bell’s theorem which focus on factorization of probability densities. I think it should be expressed in terms of conditional probability distributions. Unfortunately many physicists are not at home with present day measure theoretic probability. It’s clear to me that Bell (1964) used informal physicist’s language because he knew they didn’t know 20th century mathematical probability theory (Kolmogorov, built in measure theory and using the Radon Nikodym theorem to give a solid basis to statistical conditioning)

Richard


Sent from my iPhone

Parker Emmerson

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Jul 11, 2026, 5:41:07 PMJul 11
to Mark Hadley, Inge Svein Helland, Bell inequalities and quantum foundations
Dear Mark,

Can you please explain the motivation behind your comment? Are you suggesting that there is some contradiction in phenomenological velocity’s predictions on the non-Born sector and it’s not requiring the Hilbert space of quantum mechanics? For the record, I have never much adhered to the probability interpretation of reality - i.e. that, for instance electrons are actually a probability cloud. I’m more of the, “does not play dice,” camp.

All my best,

Parker  


On Sunday, July 12, 2026, Mark Hadley <sunshine...@googlemail.com> wrote:
Parker,
The born rule is the only way to put probabilities on a context dependent state. It's the only way to put probabilities on spaces and subspaces of a Hilbert spaces.

Mark

On Sat, 11 Jul 2026, 20:17 Inge Svein Helland, <in...@math.uio.no> wrote:
Dear Parker,

Thanks a lot for your long answer. I agree with most, but I think basically that, like special relatvity, we should work towards a foundation of QM that is relatively simple.

I also think that my own approach, compare the paper that I attached to my last contribution, can point some way here. Basically, I have one postulate: Complementarity, in my words, the existence of two non-equivalent maximal accessible variables. The rest are technical axioms to set the scene and define the concepts.

This is as far as the Hilbert space formalism goes. To prove the Born formula, I have two more postulates. This can possibly be improved.

In the paper above, this is a purely mathematical theory. To approach the Bell experiment situation, I need an interpretation of the mathematics. I choose a general epistemic interpretation: QM is a theory about our knowledge of the world. This implies that it says something about our minds. A consequence of the mathematics then, is that our minds are limited. I use this in Section 5.2 of the joint paper with Richard to explain why CHSH can be violated in practice.

Any comments will be of interest.

Inge


Sendt: lørdag 11. juli 2026 20:08
Til: Inge Svein Helland <in...@math.uio.no>
Kopi: Bell inequalities and quantum foundations <bell_quantum_foundations@googlegroups.com>

Emne: Re: [Bell_quantum_foundations] PV-REC as a Time-Symmetric Boundary-Event Mechanics
Dear Inge, thank you for your comments. If your only objection to the paper is that it's complicated, then I don't call that much of an objection, considering complexity is important to understand advanced technical mechanisms. Also, given the vast literature on Bell's theorem that doesn't ever discuss the phenomenological velocity method, I'm not sure a few hundred pages (or even a few thousand) is all that complicated or outstanding for a scientific paper that tries to be excruciatingly precise. However, that's being said, while explaining the mechanisms and the consequences of the phenomenon may be, "complicated," the mechanism itself is rather simple. I also don't have to be perfectly right to be pretty much right and contribute something new. I hope these ideas will reify with experiments, etc. There's a new document already that describe the experiments necessary in more detail. I think I've made my point that there is something over there. While I will continue to investigate what's over there --- it really has to be a team effort if we want to find out what's, "over there." So, yeah... I'm including the present updates. Thank you for taking the time and effort to review my work. I'm a strong believer that everyone develops their own mathematical dialect along the way and that correlating my symbols and notation to yours will help both of us understand each others perspectives better, so I will be taking a look at your work here in a minute. What I don't want this to be is, "I'm right and you're wrong." The language is real, it's meaningful, it indicates experiments and it indicates something hasn't been fully investigated with regard to this scientific space. That's being said, I think saying, "it's my job," to figure all of this out very well may be true, but it's pretty unreasonable for me to do it all by myself. It requires vast certifications, networking, academic accreditation or job positioning to gain access to the kinds of resources it takes to investigate something like this thoroughly. These scientific people are, after all, some of the most paradigm adhering while also paradoxically closed minded to mathematical evidence that doesn't adhere to their paradigm. It's odd that a scientific theory would require people to believe in it to make it worthwhile to investigate and spend effort, money, time, etc on finding out what's going on with the theory, but that's how it is it seems. I guess time will tell. 

The documents attached are the most updated explanation of the theoretical experiments that could be run to detect phenomenological velocity in this context. 

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Parker Emmerson

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Jul 11, 2026, 6:21:41 PMJul 11
to Mark Hadley, Inge Svein Helland, Bell inequalities and quantum foundations
Dear Inge, 

Thank you for your reply. It seems your work is a reconstruction: from undefined primitives (theoretical variables, accessibility) plus symmetry assumptions where you derive the Hilbert formalism as the terminus. The Hilbert space is the output, and standard QM is recovered exactly. On the other side, PV-REC is a construction: it builds an event mechanics in the positive cone that never needs the Hilbert space at all, and standard QM appears only as the κ = 1 equilibrium sector of a one-parameter family. So Inge, your endpoint is PV-REC's special case. That asymmetry drives the following:

Mark --- I think you are pointing out the right place of contention between the two theories --- the potential point of disagreement with Inge's theory and PV-REC would be his probability postulate even though PV-REC does not explicitly have a problem with probability in general.

Another note: The fate of the inaccessible phi.

Inge's headline result is that the assumption of a universal inaccessible variable phi — one variable such that every accessible variable is a function of it — can be dropped from his basis. PV-REC arrives at a closely related conclusion from the opposite direction. PV-REC splits Assumption 1 into two halves:

  1. The source-side half: all accessible preparation records are functions of one intervention-independent record lambda_0 = (v, epsilon, J, Xi). PV-REC keeps this. P(lambda_0 | do(a), do(b)) = P(lambda_0), no conspiracy.
  2. The joint-counterfactual half: outcomes across all counterfactual setting contexts are functions of one setting-independent phi. This is precisely the Bell screening premise, and PV-REC's replay theorem shows the native mechanism violates it: at fixed Bob setting and fixed lambda_0 (including the seeds!), Bob's outcome can differ under a counterfactual change of Alice's setting.

So Inge finds phi is unnecessary for the kinematics; PV-REC finds phi is unavailable for the dynamics. He drops it for economy, I drop it by theorem. I find it striking that both programs independently concluded the universal-phi picture is not load-bearing. (Amusingly, his surviving example of phi — the Bloch-sphere vector with theta^a = sign(cos(phi,a)) — is essentially Bell's 1964 single-wing model. It works exactly where my lambda_0 works, one wing at a time, and fails exactly where the replay defect lives, across wings and contexts.)


All my best,

Parker Emmerson
On Sun, Jul 12, 2026 at 5:41 AM Parker Emmerson <powerin...@gmail.com> wrote:
Dear Mark,

Can you please explain the motivation behind your comment? Are you suggesting that there is some contradiction in phenomenological velocity’s predictions on the non-Born sector and it’s not requiring the Hilbert space of quantum mechanics? For the record, I have never much adhered to the probability interpretation of reality - i.e. that, for instance electrons are actually a probability cloud. I’m more of the, “does not play dice,” camp.

All my best,

Parker  


On Sunday, July 12, 2026, Mark Hadley <sunshine...@googlemail.com> wrote:
Parker,
The born rule is the only way to put probabilities on a context dependent state. It's the only way to put probabilities on spaces and subspaces of a Hilbert spaces.

Mark

On Sat, 11 Jul 2026, 20:17 Inge Svein Helland, <in...@math.uio.no> wrote:
Dear Parker,

Thanks a lot for your long answer. I agree with most, but I think basically that, like special relatvity, we should work towards a foundation of QM that is relatively simple.

I also think that my own approach, compare the paper that I attached to my last contribution, can point some way here. Basically, I have one postulate: Complementarity, in my words, the existence of two non-equivalent maximal accessible variables. The rest are technical axioms to set the scene and define the concepts.

This is as far as the Hilbert space formalism goes. To prove the Born formula, I have two more postulates. This can possibly be improved.

In the paper above, this is a purely mathematical theory. To approach the Bell experiment situation, I need an interpretation of the mathematics. I choose a general epistemic interpretation: QM is a theory about our knowledge of the world. This implies that it says something about our minds. A consequence of the mathematics then, is that our minds are limited. I use this in Section 5.2 of the joint paper with Richard to explain why CHSH can be violated in practice.

Any comments will be of interest.

Inge


Sendt: lørdag 11. juli 2026 20:08
Til: Inge Svein Helland <in...@math.uio.no>
Kopi: Bell inequalities and quantum foundations <bell_quantum...@googlegroups.com>

Emne: Re: [Bell_quantum_foundations] PV-REC as a Time-Symmetric Boundary-Event Mechanics
Dear Inge, thank you for your comments. If your only objection to the paper is that it's complicated, then I don't call that much of an objection, considering complexity is important to understand advanced technical mechanisms. Also, given the vast literature on Bell's theorem that doesn't ever discuss the phenomenological velocity method, I'm not sure a few hundred pages (or even a few thousand) is all that complicated or outstanding for a scientific paper that tries to be excruciatingly precise. However, that's being said, while explaining the mechanisms and the consequences of the phenomenon may be, "complicated," the mechanism itself is rather simple. I also don't have to be perfectly right to be pretty much right and contribute something new. I hope these ideas will reify with experiments, etc. There's a new document already that describe the experiments necessary in more detail. I think I've made my point that there is something over there. While I will continue to investigate what's over there --- it really has to be a team effort if we want to find out what's, "over there." So, yeah... I'm including the present updates. Thank you for taking the time and effort to review my work. I'm a strong believer that everyone develops their own mathematical dialect along the way and that correlating my symbols and notation to yours will help both of us understand each others perspectives better, so I will be taking a look at your work here in a minute. What I don't want this to be is, "I'm right and you're wrong." The language is real, it's meaningful, it indicates experiments and it indicates something hasn't been fully investigated with regard to this scientific space. That's being said, I think saying, "it's my job," to figure all of this out very well may be true, but it's pretty unreasonable for me to do it all by myself. It requires vast certifications, networking, academic accreditation or job positioning to gain access to the kinds of resources it takes to investigate something like this thoroughly. These scientific people are, after all, some of the most paradigm adhering while also paradoxically closed minded to mathematical evidence that doesn't adhere to their paradigm. It's odd that a scientific theory would require people to believe in it to make it worthwhile to investigate and spend effort, money, time, etc on finding out what's going on with the theory, but that's how it is it seems. I guess time will tell. 

The documents attached are the most updated explanation of the theoretical experiments that could be run to detect phenomenological velocity in this context. 

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Accessible_Variables_and_Boundary_Events.pdf

Inge Svein Helland

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Jul 16, 2026, 1:48:50 PM (10 days ago) Jul 16
to Parker Emmerson, Mark Hadley, Bell inequalities and quantum foundations
Dear Parker,

Your note on the connection between our theories seems very interesting indeed. I will try to read it in more detail, and then come back to you.

But, as a first remark, I think that I will call my own theory also a kind of a construction. The Hilbert space in explicitly constructed from an irreducible representation of a certain group. This group is constructed by considering transformations of the vector consisting of the two complementary variables. From this, operators associated with the two variables are constructed, and finally, assuming self-adjointness, using the spectral theorem, operators connected to other accessible variables are constructed.

Admittedly, this a debate about words. Before continuing our dialogue, I have to learn more about your PV-REC theory.

Best regards Inge.


Fra: Parker Emmerson <powerin...@gmail.com>
Sendt: søndag 12. juli 2026 00:21
Til: Mark Hadley <sunshine...@googlemail.com>
Kopi: Inge Svein Helland <in...@math.uio.no>; Bell inequalities and quantum foundations <bell_quantum...@googlegroups.com>
Emne: Re: PV-REC as a Time-Symmetric Boundary-Event Mechanics
 

Mark Hadley

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Jul 16, 2026, 1:49:00 PM (10 days ago) Jul 16
to Inge Svein Helland, Parker Emmerson, Bell inequalities and quantum foundations
Parker,
The born rule is the only way to put probabilities on a context dependent state. It's the only way to put probabilities on spaces and subspaces of a Hilbert spaces.

Mark

On Sat, 11 Jul 2026, 20:17 Inge Svein Helland, <in...@math.uio.no> wrote:

Mark Hadley

unread,
Jul 16, 2026, 1:49:04 PM (10 days ago) Jul 16
to Parker Emmerson, Inge Svein Helland, Bell inequalities and quantum foundations
Sorry, it was a reply to inge.


On Sat, 11 Jul 2026, 22:41 Parker Emmerson, <powerin...@gmail.com> wrote:
Dear Mark,

Can you please explain the motivation behind your comment? Are you suggesting that there is some contradiction in phenomenological velocity’s predictions on the non-Born sector and it’s not requiring the Hilbert space of quantum mechanics? For the record, I have never much adhered to the probability interpretation of reality - i.e. that, for instance electrons are actually a probability cloud. I’m more of the, “does not play dice,” camp.

All my best,

Parker  


On Sunday, July 12, 2026, Mark Hadley <sunshine...@googlemail.com> wrote:
Parker,
The born rule is the only way to put probabilities on a context dependent state. It's the only way to put probabilities on spaces and subspaces of a Hilbert spaces.

Mark

On Sat, 11 Jul 2026, 20:17 Inge Svein Helland, <in...@math.uio.no> wrote:
Dear Parker,

Thanks a lot for your long answer. I agree with most, but I think basically that, like special relatvity, we should work towards a foundation of QM that is relatively simple.

I also think that my own approach, compare the paper that I attached to my last contribution, can point some way here. Basically, I have one postulate: Complementarity, in my words, the existence of two non-equivalent maximal accessible variables. The rest are technical axioms to set the scene and define the concepts.

This is as far as the Hilbert space formalism goes. To prove the Born formula, I have two more postulates. This can possibly be improved.

In the paper above, this is a purely mathematical theory. To approach the Bell experiment situation, I need an interpretation of the mathematics. I choose a general epistemic interpretation: QM is a theory about our knowledge of the world. This implies that it says something about our minds. A consequence of the mathematics then, is that our minds are limited. I use this in Section 5.2 of the joint paper with Richard to explain why CHSH can be violated in practice.

Any comments will be of interest.

Inge


Sendt: lørdag 11. juli 2026 20:08
Til: Inge Svein Helland <in...@math.uio.no>
Kopi: Bell inequalities and quantum foundations <bell_quantum...@googlegroups.com>

Emne: Re: [Bell_quantum_foundations] PV-REC as a Time-Symmetric Boundary-Event Mechanics
Dear Inge, thank you for your comments. If your only objection to the paper is that it's complicated, then I don't call that much of an objection, considering complexity is important to understand advanced technical mechanisms. Also, given the vast literature on Bell's theorem that doesn't ever discuss the phenomenological velocity method, I'm not sure a few hundred pages (or even a few thousand) is all that complicated or outstanding for a scientific paper that tries to be excruciatingly precise. However, that's being said, while explaining the mechanisms and the consequences of the phenomenon may be, "complicated," the mechanism itself is rather simple. I also don't have to be perfectly right to be pretty much right and contribute something new. I hope these ideas will reify with experiments, etc. There's a new document already that describe the experiments necessary in more detail. I think I've made my point that there is something over there. While I will continue to investigate what's over there --- it really has to be a team effort if we want to find out what's, "over there." So, yeah... I'm including the present updates. Thank you for taking the time and effort to review my work. I'm a strong believer that everyone develops their own mathematical dialect along the way and that correlating my symbols and notation to yours will help both of us understand each others perspectives better, so I will be taking a look at your work here in a minute. What I don't want this to be is, "I'm right and you're wrong." The language is real, it's meaningful, it indicates experiments and it indicates something hasn't been fully investigated with regard to this scientific space. That's being said, I think saying, "it's my job," to figure all of this out very well may be true, but it's pretty unreasonable for me to do it all by myself. It requires vast certifications, networking, academic accreditation or job positioning to gain access to the kinds of resources it takes to investigate something like this thoroughly. These scientific people are, after all, some of the most paradigm adhering while also paradoxically closed minded to mathematical evidence that doesn't adhere to their paradigm. It's odd that a scientific theory would require people to believe in it to make it worthwhile to investigate and spend effort, money, time, etc on finding out what's going on with the theory, but that's how it is it seems. I guess time will tell. 

The documents attached are the most updated explanation of the theoretical experiments that could be run to detect phenomenological velocity in this context. 

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Richard Gill

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Jul 16, 2026, 3:09:56 PM (10 days ago) Jul 16
to Inge Svein Helland, Parker Emmerson, Mark Hadley, bell_quantum...@googlegroups.com
Inge does not only construct a Hilbert space. He also puts probabilities on it. I understand from his works that he is using a version of Gleason’s theorem.

Since the Hilbert space is in the mind of the observers, the probabilities are too. They are subjective probabilities arrived at from a theory of mind. 

The mathematics is impressive but the content is not physics. 


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On 16 Jul 2026, at 19:48, Inge Svein Helland <in...@math.uio.no> wrote:



Bryan Sanctuary

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Jul 16, 2026, 5:28:38 PM (9 days ago) Jul 16
to Richard Gill, Inge Svein Helland, Parker Emmerson, bell_quantum...@googlegroups.com

Dear all.

Richard said

"It’s clear to me that Bell (1964) used informal physicist’s language because he knew they didn’t know 20th century mathematical probability theory  (Kolmogorov, built in measure theory and using the Radon Nikodym theorem to give a solid basis to statistical conditioning)  "  

Richard is rewriting history to support his idol.  Many physicists are well aware of probability theory. Bell did not mention Kolmogorov in any of his papers until after 1982 when Fine pointed it out (18 years).  I do not think Richard's is right that Bell pussy footed around physicists, and I think Bell had NO idea tha joint definability is the Achilles heel of his inequalities.  If so, please find a statement by Bell that proves your statement.

This is another example of Richard making comments off the top of your head with NO basis..

Bryan

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Richard Gill

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Jul 16, 2026, 11:51:30 PM (9 days ago) Jul 16
to Bryan Sanctuary, Bell Inequalities and quantum foundations, Inge Svein Helland, Parker Emmerson, anton vrba, Mark Hadley
Dear Bryan, dear all

You continue to ignore the elephant in the room: your theory is incomplete. You introduce axioms out of thin air which give probabilities of measurement outcomes, but no “single shot" description of the generation of particular outcomes. You do not have a complete model, whether deterministic of stochastic, for the emission and detection including the particular measurement outcomes of one pair of particles.

This problem with QM is usually called the measurement problem. Bryan’s quaternion spin problem is afflicted by the same problem. 

He has his own analogue to the Born rule. He hasn’t got around to *deriving it*. In a very real sense he does not have a hidden variables model, in the sense of a model which explains the *apparent randomness* of measurement outcomes through an underlying deterministic process.

I came across a quite brilliant paper on this problem (in ordinary QM) by Donadi and Hossenfelder (2022)


Phys. Rev. A 106, 022212 – Published 19 August, 2022

The model reproduces QM and of necessity (ie, by Bell’s theorem) violates the statistical independence assumption.

Richard


PhysRevA.106.022212.pdf

Bryan Sanctuary

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Jul 17, 2026, 7:28:10 AM (9 days ago) Jul 17
to Richard Gill, Bell Inequalities and quantum foundations, Inge Svein Helland, Parker Emmerson, anton vrba, Mark Hadley
Hi Richard, and all.

I do only ONE THING. ONE THING.  I take Dirac's gamma^2 and multiply it by "i".   NOTHING ELSE

That makes i\gamma^2 a bivector. Richard, what is wrong with that???  Cl(1,3) to Cl(2,2).  Algebra only! But you do not answer specifics.

Then I just follow the logic.  No new axioms of Nature, as mathematically complete as Dirac; I have Boolean outcomes (shots),  it is real, it uses GA, it resolves the measurement problem, AND NO SPOOKINESS on the horizon, no QUANTUM WEIRDNESS

 and it scares the hell out of Richard because he realizes that maybe, just maybe, I have resolved the quantum problem with a classical spin. The Gospel of Bell will not survive, culminating in a forced apostasy that will cripple the revelation required to accept Bell's Boolean Bits.

If you had multiplied gamma by "i", then you would be in my position.

Bryan


Richard Gill

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Jul 17, 2026, 8:40:02 AM (9 days ago) Jul 17
to Bryan Sanctuary, bell_quantum...@googlegroups.com, Inge Svein Helland, Parker Emmerson, anton vrba, Mark Hadley
Bryan, I have no objection at all to your innovations regarding spin, bivector, and algebra.

You have not resolved the measurement problem. You are blind to it.

You go from your bivector stuff, rotors, and all that to probabilities. The jump from two (post interaction) spins to marginal and joint probabilities is an axiom which you have blindly positted. You do not go to measurement outcomes.


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On 17 Jul 2026, at 13:28, Bryan Sanctuary <bryancs...@gmail.com> wrote:



Bryan Sanctuary

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Jul 17, 2026, 9:24:27 AM (9 days ago) Jul 17
to Mark Hadley, Inge Svein Helland, Parker Emmerson, Bell inequalities and quantum foundations
Mark

No, the Born rule is NOT the only way.  Take the scalar grade of a multivector, and that gives the probability

Bryan

Bryan Sanctuary

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Jul 17, 2026, 9:25:12 AM (9 days ago) Jul 17
to Mark Hadley, Richard Gill, Bell Inequalities and quantum foundations, Inge Svein Helland, Parker Emmerson, anton vrba
Mark,

What is not a Lorentz invariant, so be specific?

Bryan

On Fri, Jul 17, 2026 at 8:48 AM Mark Hadley <drmark...@gmail.com> wrote:
The fact that it's not Lorentz invariant is fundamental.

And that fact that he can write a paper with equations that are not Lorentz invariant without in anyway explaining it means the paper should not be taken seriously.

Mark

DLE Limited
Co. No: 17094634
Reg Address: 4 The Pastures, Dog Lane, Napton, SOUTHAM CV47 8LT

Bryan Sanctuary

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Jul 17, 2026, 9:28:18 AM (9 days ago) Jul 17
to Richard Gill, bell_quantum...@googlegroups.com, Inge Svein Helland, Parker Emmerson, anton vrba, Mark Hadley
Richard

The Measurement Problem you say I am blind to is a major part of my bivector.  Recall instantiation.  That is measurement theory.

I have no wave function collapse, and that is the sum total of the measurement problem.  

Richard Gill

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Jul 17, 2026, 9:51:44 AM (9 days ago) Jul 17
to Bryan Sanctuary, Mark Hadley, Inge Svein Helland, Parker Emmerson, bell_quantum...@googlegroups.com
I know it gets you a probability.

I keep saying: you have rules to go from quaternions to probabilities. But no rule to take you to outcomes. +/- 1. Or clicks.



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On 17 Jul 2026, at 15:24, Bryan Sanctuary <bryancs...@gmail.com> wrote:



Richard Gill

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Jul 17, 2026, 9:52:23 AM (9 days ago) Jul 17
to Bryan Sanctuary, Bell_quantum...@googlegroups.com, Inge Svein Helland, Parker Emmerson, anton vrba, Mark Hadley
No Bryan, that is not the sum total of the measurement problem.


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On 17 Jul 2026, at 15:28, Bryan Sanctuary <bryancs...@gmail.com> wrote:



Bryan Sanctuary

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Jul 17, 2026, 10:00:35 AM (9 days ago) Jul 17
to Richard Gill, Mark Hadley, Inge Svein Helland, Parker Emmerson, Bell inequalities and quantum foundations
Richard

Of course I have rules.I gave you Malus's law for coincidences

P_even = cos^2(a-b)/2. 

P_odd = sin^2{a-b}/2.

Have you seen that before?

so you are totally out in left field in almost everything you guess about my work

Bryan

Richard Gill

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Jul 17, 2026, 10:06:03 AM (9 days ago) Jul 17
to Bryan Sanctuary, Mark Hadley, Inge Svein Helland, Parker Emmerson, bell_quantum...@googlegroups.com
Bryan, you keep repeating yourself. I know you have rules. They enable you to reproduce the QM probabilities.

You do not have a locally causal mechanism leading to *outcomes* at the level of a single shot, such that the QM probabilities then emerge by averaging over possible configurations of any “hidden” variables.

In fact, if you think that Bell’s theorem is a true theorem, you should realise that it is impossible to find such a mechanism.


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On 17 Jul 2026, at 16:00, Bryan Sanctuary <bryancs...@gmail.com> wrote:



Richard Gill

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Jul 17, 2026, 10:08:02 AM (9 days ago) Jul 17
to Bryan Sanctuary, Mark Hadley, Inge Svein Helland, Parker Emmerson, bell_quantum...@googlegroups.com
Bryan

I am not making any guesses about your work. I’m applying the elementary but iron logic of Bell-CHSH.

You don’t get it? Just carry on working on your simulation experiment. This can wait.

Richard


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On 17 Jul 2026, at 16:00, Bryan Sanctuary <bryancs...@gmail.com> wrote:



Richard Gill

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Jul 17, 2026, 10:24:48 AM (9 days ago) Jul 17
to Mark Hadley, Bryan Sanctuary, bell_quantum...@googlegroups.com, Inge Svein Helland, Parker Emmerson, anton vrba
I’m not so bothered by that. Non-local collapse models can be made Lorentz invariant. I forget who proved that. 

The model is incomplete and any completion would be nonlocal. 


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On 17 Jul 2026, at 14:48, Mark Hadley <drmark...@gmail.com> wrote:


The fact that it's not Lorentz invariant is fundamental.

And that fact that he can write a paper with equations that are not Lorentz invariant without in anyway explaining it means the paper should not be taken seriously.

Mark

DLE Limited
Co. No: 17094634
Reg Address: 4 The Pastures, Dog Lane, Napton, SOUTHAM CV47 8LT


On Fri, 17 Jul 2026, 13:40 Richard Gill, <gill...@gmail.com> wrote:
Bryan, I have no objection at all to your innovations regarding spin, bivector, and algebra.

You have not resolved the measurement problem. You are blind to it.

You go from your bivector stuff, rotors, and all that to probabilities. The jump from two (post interaction) spins to marginal and joint probabilities is an axiom which you have blindly positted. You do not go to measurement outcomes.


Sent from my iPad

On 17 Jul 2026, at 13:28, Bryan Sanctuary <bryancs...@gmail.com> wrote:


Hi Richard, and all.

I do only ONE THING. ONE THING.  I take Dirac's gamma^2 and multiply it by "i".   NOTHING ELSE

That makes i\gamma^2 a bivector. Richard, what is wrong with that???  Cl(1,3) to Cl(2,2).  Algebra only! But you do not answer specifics.

Then I just follow the logic.  No new axioms of Nature, as mathematically complete as Dirac; I have Boolean outcomes (shots),  it is real, it uses GA, it resolves the measurement problem, AND NO SPOOKINESS on the horizon, no QUANTUM WEIRDNESS

 and it scares the hell out of Richard because he realizes that maybe, just maybe, I have resolved the quantum problem with a classical spin. The Gospel of Bell will not survive, culminating in a forced apostasy that will cripple the revelation required to accept Bell's Boolean Bits.

If you had multiplied gamma by "i", then you would be in my position.

Bryan


On Thu, Jul 16, 2026 at 11:51 PM Richard Gill <gill...@gmail.com> wrote:
Dear Bryan, dear all

You continue to ignore the elephant in the room: your theory is incomplete. You introduce axioms out of thin air which give probabilities of measurement outcomes, but no “single shot" description of the generation of particular outcomes. You do not have a complete model, whether deterministic of stochastic, for the emission and detection including the particular measurement outcomes of one pair of particles.

This problem with QM is usually called the measurement problem. Bryan’s quaternion spin problem is afflicted by the same problem. 

He has his own analogue to the Born rule. He hasn’t got around to *deriving it*. In a very real sense he does not have a hidden variables model, in the sense of a model which explains the *apparent randomness* of measurement outcomes through an underlying deterministic process.

I came across a quite brilliant paper on this problem (in ordinary QM) by Donadi and Hossenfelder (2022)


Phys. Rev. A 106, 022212 – Published 19 August, 2022

The model reproduces QM and of necessity (ie, by Bell’s theorem) violates the statistical independence assumption.

Richard


On 16 Jul 2026, at 23:28, Bryan Sanctuary <bryancs...@gmail.com> wrote:


Dear all.

Richard said

"It’s clear to me that Bell (1964) used informal physicist’s language because he knew they didn’t know 20th century mathematical probability theory  (Kolmogorov, built in measure theory and using the Radon Nikodym theorem to give a solid basis to statistical conditioning)  "  

Richard is rewriting history to support his idol.  Many physicists are well aware of probability theory. Bell did not mention Kolmogorov in any of his papers until after 1982 when Fine pointed it out (18 years).  I do not think Richard's is right that Bell pussy footed around physicists, and I think Bell had NO idea tha joint definability is the Achilles heel of his inequalities.  If so, please find a statement by Bell that proves your statement.

This is another example of Richard making comments off the top of your head with NO basis..

Bryan

On Sat, Jul 11, 2026 at 4:28 PM Richard Gill <gill...@gmail.com> wrote:
Dear all

Please note that Inge, Bart and I prepared one paper explaining what we agreed on and what we disagreed on! If you read the paper you’ll find that I don’t find Inge’s explanation helpful. It is mathematically interesting. I’d like to see the maths separated from the philosophical explanation. I know Inge is very attached to his interpretation. Just like I’m attached to mine. Bart has his own ideas. I am somewhat mystified and puzzled by them. I think he’s found a weakness in common expositions of Bell’s theorem which focus on factorization of probability densities. I think it should be expressed in terms of conditional probability distributions. Unfortunately many physicists are not at home with present day measure theoretic probability. It’s clear to me that Bell (1964) used informal physicist’s language because he knew they didn’t know 20th century mathematical probability theory (Kolmogorov, built in measure theory and using the Radon Nikodym theorem to give a solid basis to statistical conditioning)

Richard


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> On 11 Jul 2026, at 21:17, Inge Svein Helland <in...@math.uio.no> wrote:
>
> I use this in Section 5.2 of the joint paper with Richard to explain why CHSH can be violated in practice.

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Richard Gill

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Jul 17, 2026, 10:34:22 AM (9 days ago) Jul 17
to Bryan Sanctuary, Mark Hadley, Inge Svein Helland, Parker Emmerson, bell_quantum...@googlegroups.com
Bryan, you need to study “Speakable and Unspeakable 2nd edition”, from cover to cover. It has many “chapters” on “measurement”

For instance, already in Alain Aspect’s introduction one can read:

“Starting in the 1970s, another concept has progressively become more and more important in quantum physics: the description of single objects, in contrast to the statistical use of quantum mechanics to describe only properties of large ensembles (for instance the fluorescence of an atomic vapor). That question had, like the EPR problem, been a subject of debate between Bohr and Einstein3, but it was the development of experimental abilities to isolate and observe single microscopic objects like photons, electrons, ions and atoms that prompted physicists to take quantum mechanical dynamics of single objects, including ‘quantum jumps’, seriously. The experimental observation of quantum jumps (in the fluorescence light from a single ion) inspired new theoretical approaches, the so-called ‘Quantum Monte-Carlo Wave Function’ simulations, primarily used to describe ‘elementary’ microscopic objects like ions, atoms, and small molecules. Recently, progress in nanofabrication, as well as experimental breakthroughs, have allowed physicists to create mesoscopic systems (e.g., electric and magnetic devices, and gaseous Bose–Einstein condensates) which push the border of the quantum world to larger and larger systems that still need to be described as single quantum objects.”

“The existence of such ‘quantum jumps’, implying a discontinuous evolution of the system, was strongly opposed by a number of physicists – including Schrödinger – who saw a convenient trick with a pedagogical value, but who contended that quantum mechanics inherently applies only to large ensembles, and not to single quantum objects. The experimental progress discussed above allowed the debate to be resolved experimentally, in 1986, by the direct observation of quantum jumps in the fluorescence of a single trapped ion. In this type of experiment, one indeed observes that the ion evolves randomly between periods where it is invisible, and periods where it fluoresces intensely! This result was very striking, and resolved beyond all doubt that quantum jumps do exist, and that quantum theory can describe the behavior of a single object.”

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On 17 Jul 2026, at 16:00, Bryan Sanctuary <bryancs...@gmail.com> wrote:



Richard Gill

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Jul 17, 2026, 10:52:51 AM (9 days ago) Jul 17
to Bryan Sanctuary, Mark Hadley, Inge Svein Helland, Parker Emmerson, bell_quantum...@googlegroups.com
In Chapter 1 “On the problem of hidden variables in quantum mechanics” Bell writes:
“The question at issue is whether the quantum mechanical states can be regarded as ensembles of states further specified by additional variables, such that given values of these variables together with the state vector determine precisely the results of individual measurements. These hypothetical well-specified states are said to be ‘dispersion free.’”



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On 17 Jul 2026, at 16:00, Bryan Sanctuary <bryancs...@gmail.com> wrote:


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