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arxiv: hep-lat/9804012 · v1 · submitted 1998-04-09 · ✦ hep-lat

Chiral properties of the fixed point action of the Schwinger model

classification ✦ hep-lat
keywords diracfixedlatticeoperatorpointpropertiesactionanalyzing
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We study the spectrum properties for a recently constructed fixed point lattice Dirac operator. We also consider the problem of the extraction of the fermion condensate, both by direct computation, and through the Banks-Casher formula by analyzing the density of eigenvalues of a redefined antihermitean lattice Dirac operator.

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