javisot's latest activity
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JI mean every vacuum spacetime (##T^{\mu\nu}=0##) with curvature (##R^\mu{}_{\nu\eta\xi}\ne 0##). That includes the various gravitational...
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JThis is the idea of a “test theory”. If you are going to test a hypothesis (photon is massless) then you cannot use a theory that...
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JA gamma ray is just a radio wave seen in a different frame of reference. The curvature must be the same for both! The source of gravity...
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Jjavisot reacted to PeterDonis's post in the thread Undergrad Does causality become relative in spacelike-separated entanglement measurements? with
Like.
No, that is not correct. The measurements commute--that is, their results do not depend on which one occurs first. (This has to be the... -
Jjavisot reacted to BillTre's post in the thread How do atoms build thoughts and emotions? with Like.
There are actually better ways than surveys to measure thought processes. When I was an undergraduate I was a subject in a psychophysics...
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Jjavisot replied to the thread How do atoms build thoughts and emotions?.The concept is simple: a person equipped with the technology needed to monitor their brain activity and other functions undergoes...
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Jjavisot reacted to PeroK's post in the thread Undergrad What if c is variable rather than constant? with Like.
... you learned the special theory of relativity? Then, you'd understand your question makes no sense. ##c## is not just constant...
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Jjavisot replied to the thread Undergrad What if c is variable rather than constant?.By "variable speed of light," do you mean that if you accelerate to *c* in a race against a pulse of light, the pulse accelerates to...
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Jjavisot reacted to PeterDonis's post in the thread Undergrad Observation of the quantum phase of free fall and the consistency with the equivalence principle with Like.
I'm not sure how much this experiment actually "promises" in this regard. It does not in any way probe quantum properties of gravity...
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Jjavisot replied to the thread AI AI and Math Research.Oops, thanks, I didn't see it.
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JA discussion of this topic and some controversy around it was started two days ago in this thread...
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JIMO, this is an important point. It is hoped that a solution (AI or otherwise) of a math/physics problem gives some insight to a new...
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Jjavisot replied to the thread AI AI and Math Research.I am amazed at how long it has taken for this matter to be mentioned on PF. A Millennium problem, C-D, has been solved (or so it seems)...
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JI thought this news fitted this thread: Did AI Just Solve Navier-Stokes? What OpenAI's Claim Actually Proves OpenAi's article...
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Jjavisot reacted to renormalize's post in the thread How do atoms build thoughts and emotions? with Like.
Can you cite one or more credible technical references that support the notion that consciousness "is made from a fundamental energy...