Domain Wall Fermions and the Eta Invariant

Preprint

6 December 1995

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-th/9510197

Abstract

We extend work by Callan and Harvey and show how the phase of the chiral fermion determinant in four dimensions is reproduced by zeromodes bound to a domain wall in five dimensions. The analysis could shed light on the applicability of zeromode fermions and the vacuum overlap formulation of Narayanan and Neuberger for chiral gauge theories on the lattice.

Keywords

WALL FERMIONS
ETA INVARIANT
DOMAIN WALL
EXTEND WORK
ZEROMODES
VACUUM
CALLAN
CHIRAL

All Related Versions

Version 1, 1995-10-26, ArXiv
Version 2, 1995-12-06, ArXiv
Published version: Physics Letters B, 368 (1-2), 44.

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