Coordinate variation of a Wilson loop
69389
Gauge fields and strings: Loop equations
125565
Counting the number of propagating degrees of freedom in Lorenz Gauge Electrodynamics
135502
How many physical degrees of freedom does the $\mathrm{SU(N)}$ Yang-Mills theory have?
155043
Substitution $\partial_\mu \to D_\mu \equiv \partial_\mu + ieA_\mu$ allows the introduction of electromagnetic interactions
117266
Supersymmetry calculations using computer algebra
126425
Consistent, complete, and generalized description of the quantum harmonic oscillator
44747
Finding the effective Hamiltonian in a certain subspace
140612
Two homologous but not homotopic loops on a closed surface of genus greater than one
14203
Finding the creation/annihilation operators
68267
$SU(3)$ irreducible representations with tensor method
94173
Deriving the Lagrangian for a free particle
134718
Why is there extra minus sign in Feynman's rules for every closed fermionic loop?
101550
How to change coordinates of a differential operator?
145626
Normalisation of free particle wavefunction
120180
Local explanation of the Aharonov-Bohm effect in terms of force fields
36691
Parameters on $SU(4)$ and $SU(2)$
3201
Landau & Lifshitz's Approach (contour method) on the WKB connection formulas