Nucleon Decay with Domain-Wall Fermions
arXiv:hep-lat/0309152 · doi:10.1016/S0920-5632(03)02564-7
Abstract
We report on our on-going project to calculate the nucleon decay matrix elements with domain-wall fermions. Operator mixing is discussed employing a non-perturbative renormalization. Bare matrix elements of all the possible decay modes induced by the dimension-six operators are calculated with the direct method, which are compared with the indirect calculation using chiral perturbation theory.
Lattice2003(matrix), 3 pages, 2 figures