Aspects of quark mass generation on a torus
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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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