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A comparison of methods to calculate the chiral condensate with overlap fermions

Krieg, S.
Attig, N.
Lippert, T.
Cundy, N.

Publication date

January 2008

DOI

10.1016/j.cpc.2008.01.025

Publisher

Elsevier BV

ISSN

0010-4655

Citation count (estimate)

1

Abstract

We present preliminary results of a test of our dynamical overlap simulations, where we calculate the unrenormalized chiral condensate from a direct calculation, the overlap eigenvalue distribution and the topological susceptibility. We observe a (as yet) unrenormalized chiral condensate of -(249(18) MeV)(3), with good agreement between the various methods. (C) 2008 Elsevier B.V. All rights reserved

Extracted data

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