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adithya
  • Member for 5 years, 7 months
  • Last seen more than a month ago
12 votes
1 answer
303 views

Periodicity of gauge field in finite temperature field theory

7 votes
2 answers
583 views

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

6 votes
1 answer
773 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
616 views

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

5 votes
1 answer
418 views

Ladder Operators for a nonlinear oscillator

5 votes
0 answers
304 views

Eikonal and soft limits

5 votes
0 answers
268 views

Infinite number of conserved charges for the Sine-Gordon Lagrangian

4 votes
1 answer
103 views

Imaginary part of IR divergence in gravitational S-matrix

3 votes
0 answers
58 views

Topological number and gauge invariance

3 votes
2 answers
314 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
199 views

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

2 votes
1 answer
264 views

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

2 votes
1 answer
178 views

Polar representation of complex scalar field in spontaneous symmetry breaking

2 votes
1 answer
311 views

Reference request for Gribov ambiguity

2 votes
0 answers
213 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
141 views

Regarding instantons in 2D Abelian gauge theory

1 vote
0 answers
61 views

Vibrational spectrum of a mass disordered chain