We determine the topological susceptibility chi at T= 0 and its behaviour at finite T across the deconfining transition in pure SU(2) gauge theory. We use an improved topological charge density operator. chi goes to zero above T_c, but more slowly than in SU(3) gauge theory.
Topology at zero and finite T in SU(2) Yang-Mills theory
D'ELIA, MASSIMO;DI GIACOMO, ADRIANO
1997-01-01
Abstract
We determine the topological susceptibility chi at T= 0 and its behaviour at finite T across the deconfining transition in pure SU(2) gauge theory. We use an improved topological charge density operator. chi goes to zero above T_c, but more slowly than in SU(3) gauge theory.File in questo prodotto:
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