Loop Quantum Gravity: Explained for Physics Laymen - Physics …
2004年1月11日 · Experimental tests of Loop Gravity are expected soon---especially with GLAST starting 2006----and "Quantum Gravity Phenomenology" has become a hot topic with …
general relativity - Loop quantum gravity - Physics Stack Exchange
2020年12月24日 · LQG in principle is trying to discuss gravity as a quantum field theory from a geometric perspective. It is not a "theory of everything" so it does not want to explain qm. It …
Unifying string theory and loop quantum gravity - Physics Forums
2024年8月24日 · what do string theorist think of program of unifying string theory and loop quantum gravity? a recent arXiv:2407.13807 (hep-th) [Submitted on 18 Jul 2024] Quantizing …
Loop Quantum Gravity falsified? - Physics Stack Exchange
2020年12月18日 · In the Wikipedia article "Loop Quantum Gravity" one can read ESA's INTEGRAL satellite measured polarization of photons of different wavelengths and was able to …
Newest 'loop-quantum-gravity' Questions - Physics Stack Exchange
I have read somewhere that Loop Quantum Gravity predicts a variable speed of light. According to the theory, high energy photons travel ever so faster than low energy photons. I wonder, …
Why is Standard Model + Loop Quantum Gravity usually not listed …
The proof is given by equation(8.109) on page 191, of the LQG text. Since Loop Quantum Gravity merges universal gravitation, special relativity, and quantum mechanics, means that it will …
Recommendation: Intermediate level books on quantum gravity
2023年7月22日 · Covariant Loop Quantum Gravity by Rovelli and Vidotto is a introductory graduate text on LQG. This expects you to know some general relativity and quantum field …
Two recent tests of loop quantum gravity theory - Physics Forums
2024年4月2日 · 2 recent gains on loop quantum gravity theory arXiv:2403.18606 (gr-qc) [Submitted on 27 Mar 2024] Test the Loop Quantum Gravity Theory via the Lensing Effect Lai …
Can Loop Quantum Gravity connect in any way with string theory?
2015年7月16日 · But it wouldn't be that hard: take a simple loop-quantum-gravity spin-foam-analog model in 25+1 dimensions (which is going to be rather more complex than the usual …
Trouble for Loop Quantum Gravity? - Physics Forums
2020年8月3日 · Loop Quantum Gravity has difficulty addressing certain cosmological phenomena, such as cosmic inflation and the initial singularity of the Big Bang. While LQG offers insights …