What Planck Length Is and It’s Common Misconceptions
Sep 9, 2015 · The first iteration of string theory was theorized to explain nuclear physics rather than gravity, and the length scale of the strings was much much larger. So to summarize, the …
Unifying string theory and loop quantum gravity
Aug 24, 2024 · 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 the …
Quantum Gravity • Physics Forums
Mar 16, 2025 · Disclaimer: I’m new to QM, so things I say might be wrong, please forgive me for possible inaccurate info. So as for what I know, quantum gravity is the study of merging GR …
Comparing Candidate Theories of Quantum Gravity - Physics Forums
May 3, 2023 · Hi, you all, I have been for a couple of semesters interested in quantum gravity as a problem, but truth is I never have been properly introduced to any of the candidate theories. …
At which point is gravity inconsistent with quantum mechanics?
Aug 17, 2022 · I'd like to understand how gravity does not combine with quantum mechanics. At least there is no accepted theory of quantum gravity, so I assume it is not...
Thermodynamic Approaches to Quantum Gravity: Discussion
May 14, 2025 · Jacobson’s work (1995) [1] demonstrated that Einstein’s equations can be derived from thermodynamic principles, suggesting gravity might emerge from the thermodynamic …
The standard model from loop quantum gravity via spinors …
Aug 4, 2024 · in an interview Michio Kaku was asked about Loop Quantum gravity and he replied that it is only a theory of pure gravity, but that the universe also contains particles, the particles …
Interview with a Mathematical Physicist: John Baez Part 1
Mar 15, 2016 · Quantum gravity is supposed to be about how the geometry of spacetime is variable and quantum-mechanical, so I didn’t want a theory of quantum gravity set on a pre …
How did the theory of quantum gravity begin? • Physics Forums
Jan 18, 2025 · The discussion explores the origins and objectives of quantum gravity research, highlighting the limitations of general relativity (GR) in addressing quantum phenomena and …
Where Can I Study for a PhD in Loop Quantum Gravity?
Apr 3, 2011 · Hi everyone, I will soon finish my B.Sc. in mathematics & physics, and I'm currently reviewing options for PhD. One of the subjects that interest me the most is LQG, but most …