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Quark masses from quenched overlap fermions

Martin Gürtler·Thomas Streuer·Gerrit Schierholz·David Galletly·Roger Horsley·Paul Rakow
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Abstract

We compute light and strange quark masses for quenched overlap fermions at two values of the gauge coupling. The renormalisation is done non-perturbatively. We test the predictions of quenched chiral perturbation theory for the quark mass dependence of the hadron spectrum and see evidence for the existence of chiral logs.

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Martin Gürtler, Thomas Streuer, Gerrit Schierholz, David Galletly, Roger Horsley, Paul Rakow. 2005-12-21. Quark masses from quenched overlap fermions. https://arxiv.org/abs/hep-lat/0512027

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