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Optimal lattice domain-wall fermions

Ting-Wai Chiu

hep-latarXiv:hep-lat/0209153

Abstract

I show that the conventional formulations of lattice domain-wall fermion with any finite Ns (in the fifth dimension) do not preserve the chiral symmetry optimally and propose a new action which preserves the chiral symmetry optimally for any finite Ns.

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