Su(N) Polynomial Integrals and Some Applications
Abstract
We use the method of the Weingarten functions to evaluate SU(N) integrals of the polynomial type. As an application we calculate various one-link integrals for lattice gauge and spin SU(N) theories.
- Publication:
-
Reports on Mathematical Physics
- Pub Date:
- February 2020
- DOI:
- 10.1016/S0034-4877(20)30015-X
- arXiv:
- arXiv:1812.06069
- Bibcode:
- 2020RpMP...85..129B
- Keywords:
-
- group integration;
- Weingarten functions;
- dual LGT models;
- High Energy Physics - Lattice;
- High Energy Physics - Theory;
- Mathematical Physics
- E-Print:
- 19 pages