What is a gauge (for someone who has not studied gauge theory)?
107532
What is a gauge in a gauge theory?
120180
Local explanation of the Aharonov-Bohm effect in terms of force fields
48543
Can Noether's theorem be understood intuitively?
142021
Gauge theory for mathematicians?
98303
Ward identity derived from global symmetry and SDE, different from that derived from gauge symmetry?
157882
Why are gluons believed to be massless?
31369
To which extent is general relativity a gauge theory?
32338
A Basic Question about Gravity, Inertia or Momentum or something along those lines
137061
Understanding the different kinds of mass in gravity
139961
How would you explain generalized linear models to people with no statistical background?
73266
What is the difference between gravitons and gravitational waves?
104604
How do I find the values for the structure constants ($f^{abc}$) of a gauge group?
117010
What does it mean for a Hamiltonian or system to be gapped or gapless?
35409
Massless charged particles
17451
Expanding electromagnetic field Lagrangian in terms of gauge field
12422
Derivation of $E=pc$ for a massless particle?
129425
Give a description of Loop Quantum Gravity your grandmother could understand