Chiral fermions on the lattice
- 15 November 1993
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 71 (20) , 3251-3254
- https://doi.org/10.1103/physrevlett.71.3251
Abstract
An expression for the lattice efective action induced by chiral fermions in any even dimensions in terms of an overlap of two states is shown to have promising properties in two dimensions: The correct Abelian anomaly is reproduced and instantons are suppressed.Keywords
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