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arxiv: hep-lat/0210008 · v1 · submitted 2002-10-04 · ✦ hep-lat

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Nucleon Decay Matrix Elements for Domain-Wall Fermions

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classification ✦ hep-lat
keywords decaydomain-wallelementsfermionsmatrixnucleonresultsapproximation
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We report on the nucleon decay matrix elements with domain-wall fermions in quenched approximation. Results from direct and indirect method are compared with a focus on the process of a proton decaying to a pion and a lepton. We discuss the renormalization necessary for the matching to the continuum theory. Preliminary results for the renormalized chiral lagrangian parameters are presented.

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