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arXiv · 0706.1207

Effective potentials, thermodynamics, and twisted mass quarks

Michael Creutz
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Abstract

Using effective Lagrangian arguments, I explore the qualitative behavior expected at finite temperature for two flavor lattice QCD formulated with Wilson fermions and a twisted mass term. A rather rich phase structure is predicted, exhibiting Aoki's parity violating phase along with a deconfinement region forming a conical structure in the space of coupling, hopping parameter, and twisted mass variables.

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Michael Creutz. 2007-07-20. Effective potentials, thermodynamics, and twisted mass quarks. https://doi.org/10.1103/physrevd.76.054501

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