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Fermion doubling problem and noncommutative geometry II

A. P. Balachandran, T. R. Govindarajan, B. Ydri

hep-tharXiv:hep-th/0006216

Abstract

In our previous paper (hep-th/9911087), we proposed a resolution for the fermion doubling problem in discrete field theories based on the fuzzy sphere and its cartesian products. In this paper after a review of that work, we bring out its relationship to the Ginsparg-Wilson approach.

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