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The European Physical Journal A

, Volume 31, Issue 4, pp 746–749 | Cite as

Aspects of quark mass generation on a torus

  • C. S. FischerEmail author
  • M. R. Pennington
QNP 2006

Abstract.

In this paper we report on recent results for the quark propagator on a compact manifold. The corresponding Dyson-Schwinger equations on a torus are solved on volumes similar to the ones used in lattice calculations. The quark-gluon interaction is fixed such that the lattice results are reproduced. We discuss both the effects in the infinite volume/continuum limit as well as effects when the volume is small.

PACS.

12.38.Aw General properties of QCD (dynamics, confinement, etc.) 12.38.Gc Lattice QCD calculations 12.38.Lg Other nonperturbative calculations 14.65.Bt Light quarks 

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Copyright information

© Società Italiana di Fisica and Springer-Verlag 2007

Authors and Affiliations

  1. 1.Institut für KernphysikTechnical University of DarmstadtDarmstadtGermany
  2. 2.IPPPDurham UniversityDurhamUK

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