2
votes
1answer
78 views

How do we deal with Gribov ambiguities when calculating in quantum gauge theories?

How do we deal with Gribov ambiguities when actually calculating in quantum gauge theories? Any literature references?
2
votes
1answer
33 views

Time Evolution of a Manifold Embedding

Given a smooth manifold $\mathcal{M}$ with a simplicial complex embedding $\mathsf{S}$, what specific tools or methods can be used to give an analysis of the time evolution of the manifold given some ...
6
votes
2answers
623 views

Wilson/Polyakov loops in Weinberg's QFT books

I wanted to know if the discussion on Wilson loops and Polyakov loops (and their relationship to confinement and asymptotic freedom) is present in the three volumes of Weinberg's QFT books but in some ...
1
vote
0answers
72 views

Reference request: Introductions to current mathematics derived from / related to gauge theories (in physics) [duplicate]

I was searching for introductions to current mathematics derived from / related to gauge theories in physics. Can someone suggest some good references? E.g. Topics in Physical Mathematics by K. ...
4
votes
4answers
437 views

References for conceptual issues in Quantum Field Theory

I realize this question is very broad but may be I will still get a helpful answers. References and textbooks for the development of the technical and mathematical aspects of QFT abound. However, I ...
11
votes
2answers
264 views

Gauge invariance for electromagnetic potential observables in test function form

This is a reference request for a relationship in quantum field theory between the electromagnetic potential and the electromagnetic field when they are presented in test function form. $U(1)$ gauge ...