On 7/25/2019 8:02 PM, Bruce Kellett wrote:
On Fri, Jul 26, 2019 at 12:48 PM John Clark <johnk...@gmail.com> wrote:
When I was younger I read a lot of science fiction, I don't do it so much anymore and technically I didn't do it this time either but I did listen to a audio book called "We Are Legion We Are Bob" it's the first book of the Bobiverse trilogy and I really enjoyed it. You can get a free 5 minute sample of the book here:
The only other novel I can think of that treats the subject of uploading with equal intelligence is "The Silicon Man".
John K Clark
Consider any of the earlier novels by Greg Egan, the Australian hard science fiction write based in Perth, WA: particularly "Permutation City" (1994).
And you can learn a lot about black holes from Egan's website. He does serious visual simulation too. I've read several of his novels, including "Permutation City" but I liked his short story collection "Axiomatic" best.
Brent
--
You received this message because you are subscribed to the Google Groups "Everything List" group.
To unsubscribe from this group and stop receiving emails from it, send an email to everything-li...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/everything-list/44ed303e-5650-430b-b255-bc28392194ae%40googlegroups.com.
All that assumes that infinity exists for any meaningful use of the word “exists” and as far as I know nobody has ever found a infinite number of anything. Mathematics can write stories about the infinite in the language of mathematics but are they fiction or nonfiction?John k Clark
On Sat, Jul 27, 2019 at 7:36 AM Lawrence Crowell <goldenfield...@gmail.com> wrote:
On Thursday, July 25, 2019 at 10:02:39 PM UTC-5, Bruce wrote:--On Fri, Jul 26, 2019 at 12:48 PM John Clark <johnk...@gmail.com> wrote:When I was younger I read a lot of science fiction, I don't do it so much anymore and technically I didn't do it this time either but I did listen to a audio book called "We Are Legion We Are Bob" it's the first book of the Bobiverse trilogy and I really enjoyed it. You can get a free 5 minute sample of the book here:It tells the story of Bob, a young man who has just sold his software company for a crazy amount of money and decides that after a decade of hard work he's going to spent the rest of his life just goofing off. On a whim he signs with a Cryonics company to have his head frozen after his death and then just hours later while crossing the street to go to a science fiction convention is hit by a car and dies. Five subjective seconds later he wakes up and finds that a century has passed and he's been uploaded into a computer. This is all in the opening chapter.Parts of the story are unrealistic but parts of it are not, I think it was Isaac Asimov who said it's OK for a science fiction writer to violate the known laws of physics but only if he knows he's doing it, and when Dennis Taylor, the creator of Bob universe, does it at one point with faster than light communication it's obvious that he knowns it. And I can't deny it makes for a story that is more fun to read. I have now read (well listened) to all 3 Bob books and, although parts are a little corny and parts a little too Star Trek for my taste, on the whole I greatly enjoyed them all. They're a lot of fun.The only other novel I can think of that treats the subject of uploading with equal intelligence is "The Silicon Man".John K ClarkConsider any of the earlier novels by Greg Egan, the Australian hard science fiction write based in Perth, WA: particularly "Permutation City" (1994).BruceI had this idea of a science fiction story of where minds are stored in machines in order to "eternally" punish them. The idea is that if a million seconds in the simulated world is a second in the outer world then one can in effect construct a near version of eternal hell-fire. The setting is a world governed by complete terror. Then Egan came out with Permutation city, which explores a similar set of ideas.The problem with the idea of putting minds into machines is that machines can run recursive functions or algorithms, but in a number system such as Peano's we make the inductive leap that the successor of any number can't be the same number or zero in all (infinite number) cases. We can make an inference from a recursively enumerable set. I would then think that the idea of putting minds into machines, or robotic consciousness, is at this time an unknown, maybe an unknowable, proposition.LC
You received this message because you are subscribed to the Google Groups "Everything List" group.
To unsubscribe from this group and stop receiving emails from it, send an email to everyth...@googlegroups.com.
> I think that mathematics in general is not as rich if you work exclusively in finitude. Fraenkel-Zermelo set theory even has an axiom of infinity. The main point is with axiomatic completeness, and mathematics with infinity is more complete.
On 27 Jul 2019, at 20:42, Lawrence Crowell <goldenfield...@gmail.com> wrote:On Saturday, July 27, 2019 at 8:38:12 AM UTC-5, John Clark wrote:All that assumes that infinity exists for any meaningful use of the word “exists” and as far as I know nobody has ever found a infinite number of anything. Mathematics can write stories about the infinite in the language of mathematics but are they fiction or nonfiction?John k ClarkInfinity is not a number in the usual sense, but more a cardinality of a set. Infinity has been a source of trouble for some. I work with Hilbert spaces that have a form of construction that is finite, but where the finite upper limit is not bounded ---- it can always be increased. This is because of entropy bounds, such as the Bekenstein bound for black holes and Bousso bounds on AdS, that demands a finite state space for local physics. George Cantor made some set theoretic sense out of infinities, even a hierarchy of them. This avoids some difficulties. However, I think that mathematics in general is not as rich if you work exclusively in finitude. Fraenkel-Zermelo set theory even has an axiom of infinity. The main point is with axiomatic completeness, and mathematics with infinity is more complete.
Richard Feynman talked about Greek mathematics, the axiomatic formal systems of mathematics, and Babylonian mathematics that is set up for practical matters. I have no particular preference for either, and think it is interesting to switch hats.LCOn Sat, Jul 27, 2019 at 7:36 AM Lawrence Crowell <goldenfield...@gmail.com> wrote:On Thursday, July 25, 2019 at 10:02:39 PM UTC-5, Bruce wrote:On Fri, Jul 26, 2019 at 12:48 PM John Clark <johnk...@gmail.com> wrote:When I was younger I read a lot of science fiction, I don't do it so much anymore and technically I didn't do it this time either but I did listen to a audio book called "We Are Legion We Are Bob" it's the first book of the Bobiverse trilogy and I really enjoyed it. You can get a free 5 minute sample of the book here:It tells the story of Bob, a young man who has just sold his software company for a crazy amount of money and decides that after a decade of hard work he's going to spent the rest of his life just goofing off. On a whim he signs with a Cryonics company to have his head frozen after his death and then just hours later while crossing the street to go to a science fiction convention is hit by a car and dies. Five subjective seconds later he wakes up and finds that a century has passed and he's been uploaded into a computer. This is all in the opening chapter.Parts of the story are unrealistic but parts of it are not, I think it was Isaac Asimov who said it's OK for a science fiction writer to violate the known laws of physics but only if he knows he's doing it, and when Dennis Taylor, the creator of Bob universe, does it at one point with faster than light communication it's obvious that he knowns it. And I can't deny it makes for a story that is more fun to read. I have now read (well listened) to all 3 Bob books and, although parts are a little corny and parts a little too Star Trek for my taste, on the whole I greatly enjoyed them all. They're a lot of fun.The only other novel I can think of that treats the subject of uploading with equal intelligence is "The Silicon Man".John K ClarkConsider any of the earlier novels by Greg Egan, the Australian hard science fiction write based in Perth, WA: particularly "Permutation City" (1994).BruceI had this idea of a science fiction story of where minds are stored in machines in order to "eternally" punish them. The idea is that if a million seconds in the simulated world is a second in the outer world then one can in effect construct a near version of eternal hell-fire. The setting is a world governed by complete terror. Then Egan came out with Permutation city, which explores a similar set of ideas.The problem with the idea of putting minds into machines is that machines can run recursive functions or algorithms, but in a number system such as Peano's we make the inductive leap that the successor of any number can't be the same number or zero in all (infinite number) cases. We can make an inference from a recursively enumerable set. I would then think that the idea of putting minds into machines, or robotic consciousness, is at this time an unknown, maybe an unknowable, proposition.LC--
You received this message because you are subscribed to the Google Groups "Everything List" group.
To unsubscribe from this group and stop receiving emails from it, send an email to everyth...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/everything-list/44ed303e-5650-430b-b255-bc28392194ae%40googlegroups.com.
--
You received this message because you are subscribed to the Google Groups "Everything List" group.
To unsubscribe from this group and stop receiving emails from it, send an email to everything-li...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/everything-list/1c518015-9dc2-47a8-968c-3b6c8eed1594%40googlegroups.com.
On 27 Jul 2019, at 20:42, Lawrence Crowell <goldenfield...@gmail.com> wrote:On Saturday, July 27, 2019 at 8:38:12 AM UTC-5, John Clark wrote:All that assumes that infinity exists for any meaningful use of the word “exists” and as far as I know nobody has ever found a infinite number of anything. Mathematics can write stories about the infinite in the language of mathematics but are they fiction or nonfiction?John k ClarkInfinity is not a number in the usual sense, but more a cardinality of a set. Infinity has been a source of trouble for some. I work with Hilbert spaces that have a form of construction that is finite, but where the finite upper limit is not bounded ---- it can always be increased. This is because of entropy bounds, such as the Bekenstein bound for black holes and Bousso bounds on AdS, that demands a finite state space for local physics. George Cantor made some set theoretic sense out of infinities, even a hierarchy of them. This avoids some difficulties. However, I think that mathematics in general is not as rich if you work exclusively in finitude. Fraenkel-Zermelo set theory even has an axiom of infinity. The main point is with axiomatic completeness, and mathematics with infinity is more complete.Mechanism provides an ontological finitism (what exists are only 0, s(0), s(s(0)), …), but it explains why those finite objects will believe correctly in some phenomenological infinite (already needed to get an idea of what “finite” could mean.The infinite is phenomenologically real, but has no ontology.No first order logical theories can really define the difference between finite and infinite. Even ZF, despite its axiom of infinity is not able to do that, in the sense that it too has non standard model, in which we can have a finite number greater than all the “standard” natural numbers 0, s(0) …I am not sure why you say that adding an axiom of infinity makes a theory more complete. There are sense it which it only aggravate incompleteness.Once a theory is rich enough to define and prove the existence of a universal machine, that theory becomes essentially undecidable (which means that not only it is undecidable, but it is un-completable: all the effective consistent extensions are undecidable.Bruno
Richard Feynman talked about Greek mathematics, the axiomatic formal systems of mathematics, and Babylonian mathematics that is set up for practical matters. I have no particular preference for either, and think it is interesting to switch hats.LCOn Sat, Jul 27, 2019 at 7:36 AM Lawrence Crowell <goldenfield...@gmail.com> wrote:On Thursday, July 25, 2019 at 10:02:39 PM UTC-5, Bruce wrote:On Fri, Jul 26, 2019 at 12:48 PM John Clark <johnk...@gmail.com> wrote:When I was younger I read a lot of science fiction, I don't do it so much anymore and technically I didn't do it this time either but I did listen to a audio book called "We Are Legion We Are Bob" it's the first book of the Bobiverse trilogy and I really enjoyed it. You can get a free 5 minute sample of the book here:It tells the story of Bob, a young man who has just sold his software company for a crazy amount of money and decides that after a decade of hard work he's going to spent the rest of his life just goofing off. On a whim he signs with a Cryonics company to have his head frozen after his death and then just hours later while crossing the street to go to a science fiction convention is hit by a car and dies. Five subjective seconds later he wakes up and finds that a century has passed and he's been uploaded into a computer. This is all in the opening chapter.Parts of the story are unrealistic but parts of it are not, I think it was Isaac Asimov who said it's OK for a science fiction writer to violate the known laws of physics but only if he knows he's doing it, and when Dennis Taylor, the creator of Bob universe, does it at one point with faster than light communication it's obvious that he knowns it. And I can't deny it makes for a story that is more fun to read. I have now read (well listened) to all 3 Bob books and, although parts are a little corny and parts a little too Star Trek for my taste, on the whole I greatly enjoyed them all. They're a lot of fun.The only other novel I can think of that treats the subject of uploading with equal intelligence is "The Silicon Man".John K ClarkConsider any of the earlier novels by Greg Egan, the Australian hard science fiction write based in Perth, WA: particularly "Permutation City" (1994).BruceI had this idea of a science fiction story of where minds are stored in machines in order to "eternally" punish them. The idea is that if a million seconds in the simulated world is a second in the outer world then one can in effect construct a near version of eternal hell-fire. The setting is a world governed by complete terror. Then Egan came out with Permutation city, which explores a similar set of ideas.The problem with the idea of putting minds into machines is that machines can run recursive functions or algorithms, but in a number system such as Peano's we make the inductive leap that the successor of any number can't be the same number or zero in all (infinite number) cases. We can make an inference from a recursively enumerable set. I would then think that the idea of putting minds into machines, or robotic consciousness, is at this time an unknown, maybe an unknowable, proposition.LC--
You received this message because you are subscribed to the Google Groups "Everything List" group.
To unsubscribe from this group and stop receiving emails from it, send an email to everyth...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/everything-list/44ed303e-5650-430b-b255-bc28392194ae%40googlegroups.com.
--
You received this message because you are subscribed to the Google Groups "Everything List" group.
To unsubscribe from this group and stop receiving emails from it, send an email to everyth...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/everything-list/1c518015-9dc2-47a8-968c-3b6c8eed1594%40googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/ msgid/everything-list/ 1c518015-9dc2-47a8-968c- 3b6c8eed1594%40googlegroups. com.
I am suspecting that someone who works with Hilbert space, might see themselves as Hugh Everett friendly? Throw in Bryce DeWitt and John A. Wheeler too.
On Sunday, July 28, 2019 at 5:09:56 AM UTC-5, Bruno Marchal wrote:On 27 Jul 2019, at 20:42, Lawrence Crowell <goldenfield...@gmail.com> wrote:On Saturday, July 27, 2019 at 8:38:12 AM UTC-5, John Clark wrote:All that assumes that infinity exists for any meaningful use of the word “exists” and as far as I know nobody has ever found a infinite number of anything. Mathematics can write stories about the infinite in the language of mathematics but are they fiction or nonfiction?John k ClarkInfinity is not a number in the usual sense, but more a cardinality of a set. Infinity has been a source of trouble for some. I work with Hilbert spaces that have a form of construction that is finite, but where the finite upper limit is not bounded ---- it can always be increased. This is because of entropy bounds, such as the Bekenstein bound for black holes and Bousso bounds on AdS, that demands a finite state space for local physics. George Cantor made some set theoretic sense out of infinities, even a hierarchy of them. This avoids some difficulties. However, I think that mathematics in general is not as rich if you work exclusively in finitude. Fraenkel-Zermelo set theory even has an axiom of infinity. The main point is with axiomatic completeness, and mathematics with infinity is more complete.Mechanism provides an ontological finitism (what exists are only 0, s(0), s(s(0)), …), but it explains why those finite objects will believe correctly in some phenomenological infinite (already needed to get an idea of what “finite” could mean.The infinite is phenomenologically real, but has no ontology.No first order logical theories can really define the difference between finite and infinite. Even ZF, despite its axiom of infinity is not able to do that, in the sense that it too has non standard model, in which we can have a finite number greater than all the “standard” natural numbers 0, s(0) …I am not sure why you say that adding an axiom of infinity makes a theory more complete. There are sense it which it only aggravate incompleteness.Once a theory is rich enough to define and prove the existence of a universal machine, that theory becomes essentially undecidable (which means that not only it is undecidable, but it is un-completable: all the effective consistent extensions are undecidable.BrunoI am not a set theory maven particularly. I only know the basic things and some aspects of advanced topics I have read. The recursive function is to take 0 and "compute" s(0) and then ss(0) and so forth. The entire set is recursively enumerable and the idea that given 0 and computing s(0) one has ss^n(0) = s^{n+1}(0) is induction. That this leads to a countably infinite set is recursively enumerable and that is not something one can "machine compute." I think this is this "extension."LC
On 28 Jul 2019, at 23:42, Lawrence Crowell <goldenfield...@gmail.com> wrote:
On Sunday, July 28, 2019 at 5:09:56 AM UTC-5, Bruno Marchal wrote:On 27 Jul 2019, at 20:42, Lawrence Crowell <goldenfield...@gmail.com> wrote:On Saturday, July 27, 2019 at 8:38:12 AM UTC-5, John Clark wrote:All that assumes that infinity exists for any meaningful use of the word “exists” and as far as I know nobody has ever found a infinite number of anything. Mathematics can write stories about the infinite in the language of mathematics but are they fiction or nonfiction?John k ClarkInfinity is not a number in the usual sense, but more a cardinality of a set. Infinity has been a source of trouble for some. I work with Hilbert spaces that have a form of construction that is finite, but where the finite upper limit is not bounded ---- it can always be increased. This is because of entropy bounds, such as the Bekenstein bound for black holes and Bousso bounds on AdS, that demands a finite state space for local physics. George Cantor made some set theoretic sense out of infinities, even a hierarchy of them. This avoids some difficulties. However, I think that mathematics in general is not as rich if you work exclusively in finitude. Fraenkel-Zermelo set theory even has an axiom of infinity. The main point is with axiomatic completeness, and mathematics with infinity is more complete.Mechanism provides an ontological finitism (what exists are only 0, s(0), s(s(0)), …), but it explains why those finite objects will believe correctly in some phenomenological infinite (already needed to get an idea of what “finite” could mean.The infinite is phenomenologically real, but has no ontology.No first order logical theories can really define the difference between finite and infinite. Even ZF, despite its axiom of infinity is not able to do that, in the sense that it too has non standard model, in which we can have a finite number greater than all the “standard” natural numbers 0, s(0) …I am not sure why you say that adding an axiom of infinity makes a theory more complete. There are sense it which it only aggravate incompleteness.Once a theory is rich enough to define and prove the existence of a universal machine, that theory becomes essentially undecidable (which means that not only it is undecidable, but it is un-completable: all the effective consistent extensions are undecidable.Bruno
I am not a set theory maven particularly. I only know the basic things and some aspects of advanced topics I have read. The recursive function is to take 0 and "compute" s(0) and then ss(0) and so forth. The entire set is recursively enumerable and the idea that given 0 and computing s(0) one has ss^n(0) = s^{n+1}(0) is induction. That this leads to a countably infinite set is recursively enumerable and that is not something one can "machine compute." I think this is this "extension.”
To unsubscribe from this group and stop receiving emails from it, send an email to everything-li...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/everything-list/633a983a-30bb-4cc7-bcd4-5eac8636b699%40googlegroups.com.
On 29 Jul 2019, at 03:03, Lawrence Crowell <goldenfield...@gmail.com> wrote:On Sunday, July 28, 2019 at 5:22:39 PM UTC-5, spudb...@aol.com wrote:I am suspecting that someone who works with Hilbert space, might see themselves as Hugh Everett friendly? Throw in Bryce DeWitt and John A. Wheeler too.
I am fairly agnostic about quantum interpretations. They are auxiliary postulates or physical axioms that appear to have no falsifiable content.
To unsubscribe from this group and stop receiving emails from it, send an email to everything-li...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/everything-list/ebca7778-c4a3-4276-8028-3f93e14a9512%40googlegroups.com.
On 28 Jul 2019, at 23:42, Lawrence Crowell <goldenfield...@gmail.com> wrote:
On Sunday, July 28, 2019 at 5:09:56 AM UTC-5, Bruno Marchal wrote:On 27 Jul 2019, at 20:42, Lawrence Crowell <goldenfield...@gmail.com> wrote:On Saturday, July 27, 2019 at 8:38:12 AM UTC-5, John Clark wrote:All that assumes that infinity exists for any meaningful use of the word “exists” and as far as I know nobody has ever found a infinite number of anything. Mathematics can write stories about the infinite in the language of mathematics but are they fiction or nonfiction?John k ClarkInfinity is not a number in the usual sense, but more a cardinality of a set. Infinity has been a source of trouble for some. I work with Hilbert spaces that have a form of construction that is finite, but where the finite upper limit is not bounded ---- it can always be increased. This is because of entropy bounds, such as the Bekenstein bound for black holes and Bousso bounds on AdS, that demands a finite state space for local physics. George Cantor made some set theoretic sense out of infinities, even a hierarchy of them. This avoids some difficulties. However, I think that mathematics in general is not as rich if you work exclusively in finitude. Fraenkel-Zermelo set theory even has an axiom of infinity. The main point is with axiomatic completeness, and mathematics with infinity is more complete.Mechanism provides an ontological finitism (what exists are only 0, s(0), s(s(0)), …), but it explains why those finite objects will believe correctly in some phenomenological infinite (already needed to get an idea of what “finite” could mean.The infinite is phenomenologically real, but has no ontology.No first order logical theories can really define the difference between finite and infinite. Even ZF, despite its axiom of infinity is not able to do that, in the sense that it too has non standard model, in which we can have a finite number greater than all the “standard” natural numbers 0, s(0) …I am not sure why you say that adding an axiom of infinity makes a theory more complete. There are sense it which it only aggravate incompleteness.Once a theory is rich enough to define and prove the existence of a universal machine, that theory becomes essentially undecidable (which means that not only it is undecidable, but it is un-completable: all the effective consistent extensions are undecidable.BrunoI am not a set theory maven particularly. I only know the basic things and some aspects of advanced topics I have read. The recursive function is to take 0 and "compute" s(0) and then ss(0) and so forth. The entire set is recursively enumerable and the idea that given 0 and computing s(0) one has ss^n(0) = s^{n+1}(0) is induction. That this leads to a countably infinite set is recursively enumerable and that is not something one can "machine compute." I think this is this "extension.”The set N = {0, 1, 2, …} is trivially recursively enumerable (can be generated by a digital machine/program). It is the range of the identity function.Once a function is computable, or once a set can be computably generated, we usually say that the function (an infinite object) is (partially) computable, or that the set is (semi)-computable. A function can be said to compute its extension.A function is NOT computable when there is no algorithm capable of giving output on some input where it is defined.I have shown that the function deciding if a code compute a total or a strictly partial function is (highly) not computable, although well defined if we accept the excluded principle (as we do in classical (non intuitionist) computer science, and as we have to do when we do theology, given that a theology is a highly non constructive notion (provably so for the theology of a machine (by definition: the study of the true propositions (and subset of true propositions) on the machine, provable or not by that machine).Bruno
On 29 Jul 2019, at 03:03, Lawrence Crowell <goldenfield...@gmail.com> wrote:On Sunday, July 28, 2019 at 5:22:39 PM UTC-5, spudb...@aol.com wrote:I am suspecting that someone who works with Hilbert space, might see themselves as Hugh Everett friendly? Throw in Bryce DeWitt and John A. Wheeler too.
I am fairly agnostic about quantum interpretations. They are auxiliary postulates or physical axioms that appear to have no falsifiable content.Everett does not talk about interpretation, but about a new formulation, or new theory. That new theory which is the old Copenhagen one, but with the postulate collapse deleted.I agree, this are different theories, before suggesting different type of interpretation (differing along the lines dividing monism (Everett) and dualist (Copenhagen).Everett ides is the idea that a physicist obey to quantum mechanics too. Eventually this lead to a “relative state interpretation” of the same kind of the “relative computational state” in arithmetic.With mechanism, quantum mechanics is how the digital number reality looks from inside,by machines which are supported by infinitely many computations (which are relatively executed in virtue of pure number theoretical relations (indeed the so called sigma_1).Everett eliminates the wave collapse postulate, but with mechanism, the wave itself is eliminated, and must be recovered through the geometry and topology associated with the material/observable modes of the universal machine (those given by Theaetetus and variants applied to Gödel’s beweisbar (provability) postulate. That gives already the quantum logics needed where they were expected). Quantum mechanics becomes a “theorem” in the universal machine's theory of consciousness and matter.Bruno
John K Clark
--
You received this message because you are subscribed to the Google Groups "Everything List" group.
To unsubscribe from this group and stop receiving emails from it, send an email to everything-li...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/everything-list/CAJPayv1DyckEeJmJqcnsoC-MBDgMSAXNWL5gM_Pt4xn8%2BD96hw%40mail.gmail.com.
The conscious being or human makes the inductive leap from the successors of 0 that the set of integers is an infinite set.
LC--
You received this message because you are subscribed to the Google Groups "Everything List" group.
To unsubscribe from this group and stop receiving emails from it, send an email to everything-li...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/everything-list/37c2dfd9-b1d1-46a2-abab-bf4924061070%40googlegroups.com.
On 29 Jul 2019, at 13:18, Lawrence Crowell <goldenfield...@gmail.com> wrote:On Monday, July 29, 2019 at 5:47:16 AM UTC-5, Bruno Marchal wrote:On 29 Jul 2019, at 03:03, Lawrence Crowell <goldenfield...@gmail.com> wrote:On Sunday, July 28, 2019 at 5:22:39 PM UTC-5, spudb...@aol.com wrote:I am suspecting that someone who works with Hilbert space, might see themselves as Hugh Everett friendly? Throw in Bryce DeWitt and John A. Wheeler too.
I am fairly agnostic about quantum interpretations. They are auxiliary postulates or physical axioms that appear to have no falsifiable content.Everett does not talk about interpretation, but about a new formulation, or new theory. That new theory which is the old Copenhagen one, but with the postulate collapse deleted.I agree, this are different theories, before suggesting different type of interpretation (differing along the lines dividing monism (Everett) and dualist (Copenhagen).Everett ides is the idea that a physicist obey to quantum mechanics too. Eventually this lead to a “relative state interpretation” of the same kind of the “relative computational state” in arithmetic.With mechanism, quantum mechanics is how the digital number reality looks from inside,by machines which are supported by infinitely many computations (which are relatively executed in virtue of pure number theoretical relations (indeed the so called sigma_1).Everett eliminates the wave collapse postulate, but with mechanism, the wave itself is eliminated, and must be recovered through the geometry and topology associated with the material/observable modes of the universal machine (those given by Theaetetus and variants applied to Gödel’s beweisbar (provability) postulate. That gives already the quantum logics needed where they were expected). Quantum mechanics becomes a “theorem” in the universal machine's theory of consciousness and matter.BrunoMWI is a quantum interpretation because it makes an ontological statement on the nature of the wave function.
Quantum mechanics by itself makes no inference on the existential nature of ψ.
The MWI is ψ-ontological,
which means it requires the wave function to be ontic or real. By way of contrast the Bohr interpretation is ψ-epistemic, which is to say the ψ is just an epistemological entity used to compute experimental outcomes; it has no reality.
LC--
You received this message because you are subscribed to the Google Groups "Everything List" group.
To unsubscribe from this group and stop receiving emails from it, send an email to everything-li...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/everything-list/a874a2b6-2269-4a0e-b0bc-d2f418a2e4b6%40googlegroups.com.
> MWI is a quantum interpretation because it makes an ontological statement on the nature of the wave function. Quantum mechanics by itself makes no inference on the existential nature of ψ.
> The MWI is ψ-ontological, which means it requires the wave function to be ontic or real. By way of contrast the Bohr interpretation is ψ-epistemic, which is to say the ψ is just an epistemological entity used to compute experimental outcomes; it has no reality.
> Now, if you assume *any* universal machinery, (and classical logic, to remain simple), it is a theorem that 10^(10^9)^(10^9) prime number exists.
> That existence has nothing to do with the idea that a universe exists or not,
LC--
You received this message because you are subscribed to the Google Groups "Everything List" group.
To unsubscribe from this group and stop receiving emails from it, send an email to everyth...@googlegroups.com.
and it maintains an existence of the wave function. We local observers are only able to witness a pieces of it. This is in place of collapse. Either way one is left with an unsettled sense of how the collapse or this splitting is realized.
With Bohr's Copenhagen interpretation the wave function is a device to calculate outcomes and then does this collapse, which really just means revealing a result.
MWI splits the world, it continues to have a constancy. Bohr's CI is epistemic and MWI is ontic.
LCLC--
You received this message because you are subscribed to the Google Groups "Everything List" group.
To unsubscribe from this group and stop receiving emails from it, send an email to everyth...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/everything-list/a874a2b6-2269-4a0e-b0bc-d2f418a2e4b6%40googlegroups.com.
--
You received this message because you are subscribed to the Google Groups "Everything List" group.
To unsubscribe from this group and stop receiving emails from it, send an email to everything-li...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/everything-list/df532ed7-2628-4cc5-92fb-776207d96038%40googlegroups.com.