The 33rd International Symposium on Lattice Field Theory (Lattice 2015)

The microscopic Twisted Mass Dirac spectrum and the spectral determination of the LECs of Wilson χ-PT

16 Jul 2015, 09:10

20m

404 (Kobe International Conference Center)

Talk Chiral Symmetry Chiral Symmetry

Speaker

Dr Savvas Zafeiropoulos (Goethe University Frankfurt)

Description

We present the comparison of the analytical microscopic spectral density for lattice QCD with $N_f=2$ twisted mass fermions with the one obtained on the lattice utilizing configurations produced by the ETM collaboration. We extract estimates for the chiral condensate as well as the low-energy constant $W_8$ of Wilson $\chi$-PT by employing spectral information of the Wilson Dirac operator with fixed index at finite volume.

Presentation materials

Slides

Zafeiropouloslat15.pdf