The Chiral Dirac Determinant According to the Overlap Formalism
Per Ernstrom, Ansar Fayyazuddin
Abstract
The chiral Dirac determinant is calculated using the overlap formalism of Narayanan and Neuberger. We compare the real and imaginary parts of the determinant with the continuum result for perturbative gauge field backgrounds and show that they are identical. Thus we find that the overlap formalism passes a crucial test.
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