The Instanton-Dyon Liquid Model III: Finite Chemical Potential

Abstract

We discuss an extension of the instanton-dyon liquid model that includes light quarks at finite chemical potential in the center symmetric phase. We develop the model in details for the case of SU_c(2)\times SU_f(2) by mapping the theory on a 3-dimensional quantum effective theory. We analyze the different phases in the mean-field approximation. We extend this analysis to the general case of SU_c(N_c)\times SU_f(N_f) and note that the chiral and diquark pairings are always comparable.

arXiv comment10 pages, 1 figure. arXiv admin note: substantial text overlap with arXiv:1503.09148

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• The Myriad Uses of Instantons
• The topological objects near the chiral crossover transition in QCD
• The Instanton-Dyon Liquid Model V: Twisted Light Quarks
• Towards a semi-classical description of QCD vacuum around $T_c$
• Light Adjoint Quarks in the Instanton-Dyon Liquid Model IV
• Dyons and Roberge - Weiss transition in lattice QCD
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• D-instantons in Real Time Dynamics
• Dense Instanton-Dyon Liquid Model: Diagrammatics
• Hadronic Correlation Functions in the Random Instanton-dyon Ensemble
• Recent progress in understanding deconfinement and chiral restoration phase transitions
• Holographic spectroscopy of fermion with instantons