Journal Article

PreJuSER-61221

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png A comparison of methods to calculate the chiral condensate with overlap fermions

Krieg, S.FZJ* ; Attig, N.FZJ* ; Lippert, T.FZJ* ; Cundy, N.

2008
North Holland Publ. Co. Amsterdam

This record in other databases:  

Please use a persistent id in citations: doi:10.1016/j.cpc.2008.01.025

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.

Keyword(s): J ; chiral fermions (auto) ; lattice QCD (auto)

Note: Record converted from VDB: 12.11.2012

---

Contributing Institute(s):

1. Jülich Supercomputing Centre (JSC)
2. Jülich-Aachen Research Alliance - Simulation Sciences (JARA-SIM)

Research Program(s):

1. Scientific Computing (P41)

Appears in the scientific report 2008

---