Twisted mass lattice QCD with non-degenerate quark masses

Gernot Münster; Tobias Sudmann

doi:10.1088/1126-6708/2006/08/085

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arXiv · hep-lat/0603019

Twisted mass lattice QCD with non-degenerate quark masses

Gernot Münster·Tobias Sudmann

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Abstract

Quantum Chromodynamics on a lattice with Wilson fermions and a chirally twisted mass term is considered in the framework of chiral perturbation theory. For two and three numbers of quark flavours, respectively, with non-degenerate quark masses the pseudoscalar meson masses and decay constants are calculated in next-to-leading order including lattice effects quadratic in the lattice spacing a.

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BibTeX RIS

Gernot Münster, Tobias Sudmann. 2006-04-13. Twisted mass lattice QCD with non-degenerate quark masses. https://doi.org/10.1088/1126-6708%2F2006%2F08%2F085

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