0 views

Skip to first unread message

Aug 14, 2021, 1:40:34 PM8/14/21

to

Do we move through 4D spacetime at the speed of light or do we all move at

the speed of light times the square root of minus one?

This article says we move through the temporal component of 4D spacetime at

the speed of light times the square root of minus one (aka c times i).

<https://math.ucr.edu/home/baez/physics/Relativity/GR/gravity.html>

However, all these say we move through 4D spacetime at the speed of light.

<https://medium.com/predict/we-all-travel-through-spacetime-at-the-speed-of-light-d60cb389dfc2>

<http://backreaction.blogspot.com/2020/08/do-we-really-travel-through-time-with.html>

<https://youtu.be/k73psdcmzEY>

<https://youtu.be/au0QJYISe4c>

<https://youtu.be/xYEcs9fOZy4>

<https://youtu.be/msVuCEs8Ydo>

<https://www.quora.com/What-speed-do-we-travel-through-spacetime>

<https://www.quora.com/Does-everything-travel-at-the-speed-of-light-in-spacetime>

etc

Notice there is no mention of the square root of minus one in those above.

Do we move through the temporal component of 4d spacetime at the speed of

light or do we move at the speed of light times the square root of -1?

--

Doveryay, no proveryay.

the speed of light times the square root of minus one?

This article says we move through the temporal component of 4D spacetime at

the speed of light times the square root of minus one (aka c times i).

<https://math.ucr.edu/home/baez/physics/Relativity/GR/gravity.html>

However, all these say we move through 4D spacetime at the speed of light.

<https://medium.com/predict/we-all-travel-through-spacetime-at-the-speed-of-light-d60cb389dfc2>

<http://backreaction.blogspot.com/2020/08/do-we-really-travel-through-time-with.html>

<https://youtu.be/k73psdcmzEY>

<https://youtu.be/au0QJYISe4c>

<https://youtu.be/xYEcs9fOZy4>

<https://youtu.be/msVuCEs8Ydo>

<https://www.quora.com/What-speed-do-we-travel-through-spacetime>

<https://www.quora.com/Does-everything-travel-at-the-speed-of-light-in-spacetime>

etc

Notice there is no mention of the square root of minus one in those above.

Do we move through the temporal component of 4d spacetime at the speed of

light or do we move at the speed of light times the square root of -1?

--

Doveryay, no proveryay.

Reply all

Reply to author

Forward

0 new messages

Search

Clear search

Close search

Google apps

Main menu