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Topology at zero and finite T in SU(2) Yang-Mills theory

B. Alles, M. D'Elia, A. Di Giacomo

hep-latarXiv:hep-lat/9706016

Abstract

We determine the topological susceptibility χat 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. χgoes to zero above Tc, but more slowly than in SU(3) gauge theory.

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