arXiv:1812.06069·v1·High Energy Physics — Lattice
SU(N) polynomial integrals and some applications
O. Borisenko🇺🇦 · S. Voloshyn🇺🇦 · V. Chelnokov🇮🇹
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.
Comments: 19 pages