Chiral determinant on the lattice -- Anomalies and Instantons

Abstract

An expression for the lattice effective 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 and four dimensions: The correct abelian anomaly is reproduced and gauge field configurations with non-zero topological charge are completely suppressed.

3 pages, ps-file

References in corpus (1)

• Chiral Fermions on the Lattice

Cited by in corpus (6)

• Lattice Chiral Fermions
• On the gauge invariant path-integral measure for the overlap Weyl fermions in $\underline{16}$ of SO(10)
• Why is the mission impossible? -- Decoupling the mirror Ginsparg-Wilson fermions in the lattice models for two-dimensional abelian chiral gauge theories
• The staggered domain wall fermion method
• Gauge Freedom in Chiral Gauge Theory with Vacuum Overlap
• Gribov Copy and Complex Phase of Chiral Determinant