Critical Momenta of Lattice Chiral Fermions

Abstract

We determine the critical momenta for chiral fermions in the domain wall model recently suggested by Kaplan. For a wide range of domain wall masses $m$ and Wilson couplings $r$ we explicitly exhibit the regions in momentum space where the fermions are chiral. We compare the critical momenta for the infinitely large system with those obtained on a finite lattice.

UCSD/PTH 92-29

References in corpus (2)

• A Method for Simulating Chiral Fermions on the Lattice
• Chiral Fermions and Anomalies on a Finite Lattice

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