2012

The Microscopic Twisted Mass Dirac Spectrum

Splittorff, K., Verbaarschot, J. J. M.

Understand

The microscopic spectral density for lattice QCD with two flavors and maximally twisted mass is computed.

  • The results are given for fixed index of the Dirac operator and include the leading order $a^2$ corrections to the chiral Lagrangian due to the discretization errors.
  • The computation is carried out within the framework of Wilson chiral perturbation theory.

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