Cargando…
Classical solutions for two-dimensional QCD on the sphere
We consider $U(N)$ and $SU(N)$ gauge theory on the sphere. We express the problem in terms of a matrix element of $N$ free fermions on a circle. This allows us to find an alternative way to show Witten's result that the partition function is a sum over classical saddle points. We then show how...
| Autores principales: | , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
1993
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0550-3213(94)00153-7 http://cds.cern.ch/record/253698 |