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arXiv · 1209.0589

Quasiparticles and $Z(N)-$ lines in Hot Yang-Mills theories

Marco Ruggieri·Paolo Alba·Paolo Castorina·Salvatore Plumari·Claudia Ratti·Vincenzo Greco
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Abstract

In this talk we review, the quasiparticle description of the hot Yang-Mills theories, in which the quasiparticles propagate in (and interact with) a background field related to Z(N)-lines. We compare the present description with a more common one in which the effects of the Z(N)-lines are neglected. We show that it is possible to take into account the nonperturbative effects at the confinement transition temperature even without a divergent quasiparticle mass.

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Marco Ruggieri, Paolo Alba, Paolo Castorina, Salvatore Plumari, Claudia Ratti, Vincenzo Greco. 2012-09-04. Quasiparticles and $Z(N)-$ lines in Hot Yang-Mills theories. https://doi.org/10.1063/1.4763531

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