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arXiv · 0710.0669

Gauge fixing methods and Gribov copies effects in lattice QCD

P. J. Silva·O. Oliveira
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Abstract

We compare two Landau gauge fixing methods, aiming to find the global maximum of the gauge fixing functional. Moreover, a systematic effect of Gribov copies in the gluon and ghost propagators computed in Landau gauge is presented and discussed.

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P. J. Silva, O. Oliveira. 2007-10-02. Gauge fixing methods and Gribov copies effects in lattice QCD. https://arxiv.org/abs/0710.0669

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