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Topological susceptibility of SU(N) gauge theories at finite temperature

Luigi Del Debbio·Haralambos Panagopoulos·Ettore Vicari
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Abstract

We investigate the large-N behavior of the topological susceptibility in four-dimensional SU(N) gauge theories at finite temperature, and in particular across the finite-temperature transition at Tc. For this purpose, we consider the lattice formulation of the SU(N) gauge theories and perform Monte Carlo simulations for N=4,6. The results indicate that the topological susceptibility has a nonvanishing large-N limit for T Tc.

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Luigi Del Debbio, Haralambos Panagopoulos, Ettore Vicari. 2004-09-17. Topological susceptibility of SU(N) gauge theories at finite temperature. https://doi.org/10.1088/1126-6708%2F2004%2F09%2F028

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