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adithya
  • Member for 5 years, 2 months
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12 votes
1 answer
290 views

Periodicity of gauge field in finite temperature field theory

7 votes
2 answers
537 views

Saddle point approximation and finite action configurations forming a set of zero measure

6 votes
1 answer
715 views

Interpreting the conserved charge in scalar QED

6 votes
2 answers
3k views

2 dimensional massless scalar field propagator in position space

6 votes
1 answer
559 views

Proving that a Wick rotation is valid for a quantum field theory

5 votes
1 answer
382 views

Ladder Operators for a nonlinear oscillator

5 votes
0 answers
261 views

Eikonal and soft limits

5 votes
0 answers
254 views

Infinite number of conserved charges for the Sine-Gordon Lagrangian

4 votes
1 answer
97 views

Imaginary part of IR divergence in gravitational S-matrix

3 votes
0 answers
57 views

Topological number and gauge invariance

3 votes
2 answers
300 views

Regarding notation used for infinitesimal parameters of the Lorentz algebra and generators of the Lorentz group

3 votes
0 answers
2k views

Significance of the Little group

2 votes
0 answers
196 views

What exactly do the zero-modes of the instanton mean?

2 votes
1 answer
237 views

"In" and "Out" states in the Heisenberg picture

2 votes
1 answer
172 views

Polar representation of complex scalar field in spontaneous symmetry breaking

2 votes
1 answer
291 views

Reference request for Gribov ambiguity

2 votes
0 answers
195 views

Fields and gauge transformations vanishing at infinity

1 vote
1 answer
72 views

Consistency condition for Yang-Mills on a Torus

1 vote
1 answer
131 views

Regarding instantons in 2D Abelian gauge theory

1 vote
0 answers
59 views

Vibrational spectrum of a mass disordered chain