Sci.Physics.Foundations

Sorry Jay but imo an exact analysis of Einstein's elevator EP gedanken experiment establishes (at least in the limit of negligible gravitational field self-gravitation) that the correct metric is an exponential horizonless one: https://arxiv.org/abs/1606.01417 Appendix A Beginning with slide 8 and ...

Hi Jay Very good. Also good to see you in movies. I have viewed both of them and they are fine imo. It might be better to save your Word doc of notes as a pdf? The hbar symbol ruins the maths formulae when I view on my ipad though it is perfectly OK when I view on my desktop PC which has MS Office ...

Hi to all,

I just posted my second YouTube talk, titled "After Hawking, how "black" is a black hole?" You may watch at this link: https://youtu.be/w1lPPR7_kwA.

Feedback and suggestions are welcome.

Best to all,

Jay

I have many books on general relativity. I also have a copy of Wheeler's book Geometrodynamics from 1962 which goes into his work on non-quantized Geometrodynamics. In it he tried to build a neutrino using only geometrodynamics. He could not do it. The problem he ran into was trying to build a part...

Very nice! I like the painting. Watch your eyes though. You repeatedly look to one corner and your expression changes, this is distracting. Practice makes perfect! Thanks, that painting belonged to my mom and dad and was in the entry area of the house where I grew up. The "one corner" was...

A very interesting presentation. It's difficult for me to follow it, however. I have trouble reading what you put on the whiteboard. Do you have a hard copy available? Maybe in PDF form. That would make it easier to understand since it would be possible to cross reference and understand each formul...

Dear friends: It has been awhile, I hope everybody is well during these trying times. I wanted my friends here to know that I am putting together a set of YouTube talks on unifying general relativity and quantum mechanics. The focus is on the geometrodynamic vacuum first exposited by Wheeler in the ...