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Stout smearing for twisted mass
Presenter: Karl Jansen — DESY
The effect of stout smearing is investigated in numerical simulations with twisted mass Wilson quarks. The change of the phase transition near zero quark mass is studied on 123· 24 and 163· 32 lattices at a lattice spacing a ≃ 0.125 fm. The renormalisation of bare parameters is compared to runs without smearing for Nf=2 and Nf=2+1+1 dynamical quark flavours.
© 2006, University of Regensburg, Dept. of Physicscontact: lat07 at physik.uni-regensburg.de