Phys. Rev. Lett. 71, 3251–3254 (1993)Chiral fermions on the latticeReceived 12 August 1993; published in the issue dated 15 November 1993 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. © 1993 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevLett.71.3251
DOI:
10.1103/PhysRevLett.71.3251
PACS:
11.15.Ha, 11.30.Rd
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