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Study of the topological structure of SU(2) gluodynamics vacuum with overlap fermions and improved action at T>0.

Presenter: Elena Luschevskaya — ITEP

V.G.Bornyakov, M.I.Polykarpov, S.M.Morozov, E.-M. Ilgenfritz, M. Muller-Preussker

We study SU(2) gluodynamics with tadpole improved action near the phase transition. The overlap fermion operator is used to determine the topological properties of the vacuum. The topological susceptibility across the transition is computed. The low lying eigenmodes localization properties are investigated.