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thone
  • Member for 10 years, 3 months
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14 votes
1 answer
3k views

Correlation function which has branch cut in momentum space

12 votes
2 answers
962 views

How to understand worldsheet fermion as a section?

9 votes
0 answers
199 views

How to perform contour integral in Nekrasov's formula

8 votes
0 answers
221 views

The Integral Trick and An Equality in Nakajima's Lecture

7 votes
1 answer
566 views

A Puzzle about $SO(3)$

6 votes
1 answer
220 views

About the duality when embedding Gopakumar-Vafa into superstring theory

5 votes
1 answer
204 views

About Vanishing of BRST commutator in path integral

4 votes
1 answer
1k views

How to determine R charge?

4 votes
1 answer
302 views

About Holographic Model of Magnetism and Superconductor

4 votes
1 answer
361 views

$U(1)$ beta function of low energy effective Seiberg-Witten theory

4 votes
0 answers
113 views

On Cohomological Gauge theory Calculation

4 votes
0 answers
101 views

How to rearrange the fermions in CohFT?

3 votes
1 answer
154 views

Question about Matrix Integral

3 votes
1 answer
437 views

Non-localities in Wilsonian effective action

3 votes
1 answer
957 views

Variation of scalar field action

3 votes
2 answers
313 views

Reparameterization and conformal transformation in SYK

2 votes
1 answer
394 views

One-loop correction to $F^2$ in massless QED, question from Peskin & Schroeder

2 votes
0 answers
37 views

what is the metric of N-sheeted $AdS_3$?

2 votes
2 answers
168 views

Why is the real part of optical conductivity dissipative although the real part of susceptibility is dispersive?

2 votes
1 answer
145 views

About constants in fermionic path integral in Peskin and Schroeder

2 votes
0 answers
141 views

Background field method for QED

2 votes
0 answers
20 views

Rotational invariance constraints on potential

2 votes
1 answer
155 views

Possible charge for Abelian and non-Abelian theory

2 votes
0 answers
205 views

Continuation to Euclidean BTZ Black hole

2 votes
1 answer
164 views

Question about charge conservation at vertices of web diagram

2 votes
0 answers
251 views

What is the relation between N=2 super Yang-Mills and its twist

1 vote
0 answers
2k views

Two particles in infinite square potential

1 vote
0 answers
105 views

An Equality in The Calculus of Many Instantons

1 vote
0 answers
139 views

Coarse graining in the derivation of Boltzmann equation

1 vote
0 answers
51 views

scalar field boundary condition in background with U(1) isometry