SU(N) polynomial integrals and some applications
arXiv:1812.06069 · doi:10.1016/S0034-4877(20)30015-X
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.
arXiv comment19 pages
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