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arXiv · hep-lat/9912042

Topology and Chiral Symmetry in QCD with Overlap Fermions

Robert G. Edwards·Urs M. Heller·Joe Kiskis·Rajamani Narayanan
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Abstract

We briefly review the overlap formalism for chiral gauge theories, the overlap Dirac operator for massless fermions and its connection to domain wall fermions. We describe properties of the overlap Dirac operator, and methods to implement it numerically. Finally, we give some examples of quenched calculations of chiral symmetry breaking and topology with overlap fermions.

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Robert G. Edwards, Urs M. Heller, Joe Kiskis, Rajamani Narayanan. 1999-12-21. Topology and Chiral Symmetry in QCD with Overlap Fermions. https://arxiv.org/abs/hep-lat/9912042

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