More about exactly massless quarks on the lattice
Abstract
In a previous publication [hep-lat/9707022] I showed that the fermion determinant for strictly massless quarks can be written on the lattice as D, where D is a certain finite square matrix explicitly constructed from the lattice gauge fields. Here I show that D obeys the Ginsparg-Wilson relation Dγ5 D = Dγ5 +γ5 D.
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