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arxiv: hep-lat/0512027 · v1 · submitted 2005-12-21 · ✦ hep-lat

Quark masses from quenched overlap fermions

classification ✦ hep-lat
keywords quarkquenchedchiralfermionsmassesoverlapcomputecoupling
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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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