Ward Identities for Invariant Group Integrals
High Energy Physics - Theory
2016-11-24 v2 General Relativity and Quantum Cosmology
High Energy Physics - Lattice
Mathematical Physics
math.MP
Abstract
We derive two types of Ward identities for the generating functions for invariant integrals of monomials of the fundamental characters for arbitrary simple compact Lie groups. The results are applied to the groups SU(3), Spin(5) and G_2 of rank 2 as well as SU(4).
Keywords
Cite
@article{arxiv.hep-th/0611170,
title = {Ward Identities for Invariant Group Integrals},
author = {S. Uhlmann and R. Meinel and A. Wipf},
journal= {arXiv preprint arXiv:hep-th/0611170},
year = {2016}
}
Comments
31 pages, 3 figures, LaTeX corrected typos