Does gravity have a gauge symmetry group?
7291
Gravity as a gauge theory
18029
Prospects for detection of gravitons?
142021
Gauge theory for mathematicians?
76779
Are there bound states from light-light or gravity-gravity scattering in general relativity?
151855
Non-linearity and self-coupling of gravity
35509
Noether's Theorem: Lie groups vs. Lie algebras; finite vs. infinitesimal symmetries
64158
What do we learn from gravity in three spacetime dimensions?
98228
Evidence for quantum gravity from gravitational waves
155492
Exercise on local and global symmetry for a given Lagrangian density
76839
Maximal Gravity
79157
Is gravity just electromagnetic attraction?
9565
Is there an easy way to show which spheres can be Lie groups?
145809
Automorphism group of a lie algebra as a lie subgroup of $GL(\frak g)$
12784
Is the popular explanation given for gravity in General Relativity misleading?
122263
Geometry of Yang-Mills theory
121494
Invariance, covariance and symmetry
13312
Is there something similar to Noether's theorem for discrete symmetries?