Demystifier's latest activity

I realize this is a popular science level answer and focusing on the Schwarzschild solution is totally fine. But just pointing out for...

An answer at a level of popular physics. Because our theory of gravity, called general relativity, says that gravity is not merely...

No, that's not the definition of the computable number. Sure, all computable numbers have this property, but the converse is not true...

https://en.wikipedia.org/wiki/Map%E2%80%93territory_relation

Padmanabhan doesn't claim this. Art Hobson is the one who believes this. I guess Padmanabhan's textbook on QFT and his long paper (58...

The map is not the territory. But Tegmark assumes that it is, and then develops this assumption to its logical conclusion. For me, it's...

Yes, but the field cannot be something that removes all the conceptual problems of NRQM. First, in NRQM the position is an observable...

This seems to be meant to be read after a first quantum physics course

Since you are interested in foundational topics, such as MWI, I highly recommend Norsen...

Gibbs and Boltzmann entropy are not the same, but in thermal equilibrium they have the same value. For some foundational, philosophical...

All.

Even without AdS/CFT correspondence, QFT is obtained from string theory as an approximation, in the limit in which wavelength is much...

Nope.

It depends on what you mean by RQM. If by RQM you mean Bjorken & Drell 1, then yes, you can obtain it from Bjorken & Drell 2. But in...

For the MWI, yes, the wave function is the fundamental reality, everything else is emergent. However, I don't think that's true for the...