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arXiv · 0810.2266

Exotic phases of finite temperature SU(N) gauge theories

Joyce C. Myers·Michael C. Ogilvie
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Abstract

We calculate the phase diagrams at high temperature of SU(N) gauge theories with massive fermions by minimizing the one-loop effective potential. Considering fermions in the adjoint (Adj) representation at various N we observe a variety of phases when Nf >= 2 Majorana flavours and periodic boundary conditions are applied to fermions. Also the confined phase is perturbatively accessible. For N = 3, we add Fundamental (F) representation fermions with antiperiodic boundary conditions to adjoint QCD to show how the Z(3)-symmetry breaks in the confined phase.

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Joyce C. Myers, Michael C. Ogilvie. 2008-10-13. Exotic phases of finite temperature SU(N) gauge theories. https://doi.org/10.1016/j.nuclphysa.2009.01.046

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