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Phase Diagram of Dynamical Twisted Mass Wilson Fermions at Finite Isospin Chemical Potential
Oliver Janssen, Mario Kieburg, K. Splittorff +2
We consider the phase diagram of twisted mass Wilson fermions of two-flavor QCD in the parameter space of the quark mass, the isospin chemical potential, the twist angle and the la…
Discretization effects in QCD and Random Matrix Theory
Mario Kieburg, Jacobus Verbaarschot, Savvas Zafeiropoulos
We summarize the analytical solution of the Chiral Perturbation Theory for the Hermitian Wilson Dirac operator of QCD with quarks in the fundamental representation. Results…
Dirac Spectrum of the Wilson Dirac Operator for QCD with Two Colors
Mario Kieburg, Jacobus J. M. Verbaarschot, Savvas Zafeiropoulos
We study the lattice artefacts of the Wilson Dirac operator for QCD with two colors and fermions in the fundamental representation from the viewpoint of chiral perturbation theory.…