SU(N) gauge theories for all N
High Energy Physics - Lattice
2009-10-30 v1
Abstract
We show that SU(N) gauge theories in 2+1 dimensions are close to N=\infty for N \geq 2. The dimensionful coupling, g^2, is proportional to 1/N, at large N, confirming the usual diagram-based expectation. Preliminary calculations in 3+1 dimensions indicate that the same is true there.
Cite
@article{arxiv.hep-lat/9701004,
title = {SU(N) gauge theories for all N},
author = {M. Teper},
journal= {arXiv preprint arXiv:hep-lat/9701004},
year = {2009}
}
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