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arXiv · hep-th/0211007

On the SL(2,R) symmetry in Yang-Mills Theories in the Landau, Curci-Ferrari and Maximal Abelian Gauge

D. Dudal·V. E. R. Lemes·M. Picariello·M. S. Sarandy·S. P. Sorella·H. Verschelde
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Abstract

The existence of a SL(2,R) symmetry is discussed in SU(N) Yang-Mills in the maximal Abelian Gauge. This symmetry, also present in the Landau and Curci-Ferrari gauge, ensures the absence of tachyons in the maximal Abelian gauge. In all these gauges, SL(2,R) turns out to be dynamically broken by ghost condensates.

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D. Dudal, V. E. R. Lemes, M. Picariello, M. S. Sarandy, S. P. Sorella, H. Verschelde. 2002-11-06. On the SL(2,R) symmetry in Yang-Mills Theories in the Landau, Curci-Ferrari and Maximal Abelian Gauge. https://doi.org/10.1088/1126-6708%2F2002%2F12%2F008

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