SU(Nc) gauge theories for all Nc.
نویسنده
چکیده
We show that SU(Nc) gauge theories in 2+1 dimensions are close toNc = ∞ forNc ≥ 2. The dimensionful coupling, g, is proportional to 1/Nc, at largeNc, confirming the usual diagram-based expectation. Preliminary calculations in 3+1 dimensions indicate that the same is true there. Oxford Preprint Number: OUTP–96–49P hep-lat/9701004 ∗presented at Lattice 96
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تاریخ انتشار 1997