2 Answered Questions
[SOLVED] Which global symmetry of Minkowski space (if any) gets gauged to the diffeomorphism invariance of general relativity?
- 2017-07-21 07:35:11
- tparker
- 1098 View
- 16 Score
- 2 Answer
- Tags: general-relativity gauge-theory lorentz-symmetry diffeomorphism-invariance
2 Answered Questions
[SOLVED] argument about fallacy of diff(M) being a gauge group for general relativity
- 2011-07-19 15:00:41
- lurscher
- 2322 View
- 18 Score
- 2 Answer
- Tags: general-relativity gauge-theory diffeomorphism-invariance
3 Answered Questions
[SOLVED] The Role of Active and Passive Diffeomorphism Invariance in GR
- 2013-09-09 02:48:59
- user23686
- 4211 View
- 25 Score
- 3 Answer
- Tags: general-relativity differential-geometry diffeomorphism-invariance
2 Answered Questions
[SOLVED] Diffeomorphism group vs. $GL(4,\mathbb{R})$ in General Relativity
- 2015-12-22 13:58:02
- Marion
- 2026 View
- 14 Score
- 2 Answer
- Tags: general-relativity symmetry group-theory gauge-invariance diffeomorphism-invariance
5 Answered Questions
[SOLVED] In general relativity, are two pseudo-Riemannian manifolds physically equivalent if they are isometric, or just diffeomorphic?
- 2018-08-20 03:06:26
- tparker
- 560 View
- 8 Score
- 5 Answer
- Tags: general-relativity differential-geometry metric-tensor gauge-invariance diffeomorphism-invariance
1 Answered Questions
[SOLVED] Diffeomorphism invariance and geodesic action
- 2016-04-11 10:46:07
- Wooster
- 666 View
- 5 Score
- 1 Answer
- Tags: general-relativity differential-geometry metric-tensor coordinate-systems diffeomorphism-invariance
2 Answered Questions
[SOLVED] Conformal transformation vs diffeomorphisms
- 2019-03-28 17:40:28
- MBolin
- 459 View
- 2 Score
- 2 Answer
- Tags: differential-geometry metric-tensor coordinate-systems conformal-field-theory diffeomorphism-invariance
1 Answered Questions
[SOLVED] Is local Lorentz + diffeomorphism invariance equivalent to full local Poincaré invariance?
- 2018-04-16 00:33:02
- Cham
- 776 View
- 8 Score
- 1 Answer
- Tags: general-relativity gravity gauge-invariance poincare-symmetry diffeomorphism-invariance
2 Answered Questions
[SOLVED] Diff(M) and requirements on GR observables
- 2011-02-23 02:56:41
- lurscher
- 915 View
- 5 Score
- 2 Answer
- Tags: general-relativity gauge-theory diffeomorphism-invariance observables
1 Answered Questions
[SOLVED] Diffeomorphism & Weyl transformations in the 2D worldsheet of string theory and the existence of conformal gauge
- 2018-06-09 15:23:26
- Colliding Particles
- 465 View
- 4 Score
- 1 Answer
- Tags: differential-geometry string-theory metric-tensor conformal-field-theory diffeomorphism-invariance
0 Answered Questions
composition of space expansion and movement as a gauge invariance
- 2011-07-03 04:07:26
- lurscher
- 335 View
- 3 Score
- 0 Answer
- Tags: general-relativity space-expansion group-representations covariance diffeomorphism-invariance
3 Answered Questions
[SOLVED] Diffeomorphism Invariance of General Relativity
- 2013-10-20 04:45:23
- JLA
- 7038 View
- 11 Score
- 3 Answer
- Tags: general-relativity diffeomorphism-invariance
2 Answered Questions
[SOLVED] Are diffeomorphisms a proper subgroup of conformal transformations?
- 2014-06-04 16:47:47
- diffeomorphism
- 1177 View
- 9 Score
- 2 Answer
- Tags: differential-geometry symmetry conformal-field-theory covariance diffeomorphism-invariance
2 Answered Questions
[SOLVED] Is there an accepted axiomatic approach to general relativity?
- 2015-02-11 19:42:43
- Stan Shunpike
- 1513 View
- 3 Score
- 2 Answer
- Tags: general-relativity differential-geometry equivalence-principle covariance diffeomorphism-invariance
0 Answered Questions
Do Lorentz rotations transform the Gamma matrices $\gamma_a$?
- 2020-02-24 23:32:23
- MadMax
- 133 View
- 2 Score
- 0 Answer
- Tags: general-relativity special-relativity lorentz-symmetry dirac-matrices diffeomorphism-invariance
2 Answered Questions
[SOLVED] Is general relativity resulted from diffeomorphism invariance?
- 2018-06-24 06:46:37
- MadMax
- 457 View
- 2 Score
- 2 Answer
- Tags: general-relativity gravity gauge-theory gauge-invariance diffeomorphism-invariance
1 Answered Questions
[SOLVED] 6 independent Einstein field equations?
- 2013-12-12 02:15:50
- anecdote
- 1320 View
- 8 Score
- 1 Answer
- Tags: general-relativity differential-geometry coordinate-systems gauge-invariance diffeomorphism-invariance
2 Answered Questions
[SOLVED] Hilbert action's invariance under general coordinate changes
- 2014-03-31 15:12:36
- Yossarian
- 377 View
- 4 Score
- 2 Answer
- Tags: general-relativity differential-geometry vector-fields diffeomorphism-invariance
1 Answered Questions
[SOLVED] Boundary conditions due to local and global diffeomorphisms
- 2017-06-17 17:49:10
- nightmarish
- 100 View
- 2 Score
- 1 Answer
- Tags: general-relativity boundary-conditions ads-cft anti-de-sitter-spacetime diffeomorphism-invariance
1 Answered Questions
[SOLVED] Special relativity and diffeomorphism invariance
- 2019-01-26 18:42:24
- Will
- 213 View
- 1 Score
- 1 Answer
- Tags: general-relativity differential-geometry diffeomorphism-invariance
2 Answered Questions
[SOLVED] Breaking of diffeomorphism invariance after fixing a background metric
- 2017-01-03 17:31:41
- Yildiz
- 479 View
- 6 Score
- 2 Answer
- Tags: general-relativity lagrangian-formalism action diffeomorphism-invariance
0 Answered Questions
What is the mathematical formulation of the universality of physics in spacetime?
- 2018-04-23 23:23:13
- Cham
- 139 View
- 1 Score
- 0 Answer
- Tags: general-relativity spacetime covariance poincare-symmetry diffeomorphism-invariance
1 Answered Questions
[SOLVED] How can you show diffeomorphism invariance of closed string field theory?
- 2018-07-12 04:28:49
- zooby
- 195 View
- 2 Score
- 1 Answer
- Tags: diffeomorphism-invariance string-field-theory
