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The Instanton-Dyon Liquid Model V: Twisted Light Quarks by Liu, Yizhuang; Shuryak, Edward; Zahed, Ismail is a scholarly article available to read on EtoBox.

What is The Instanton-Dyon Liquid Model V: Twisted Light Quarks about?

We discuss an extension of the instanton-dyon liquid model that includes twisted light quarks in the fundamental representation with explicit $Z_{N_c}$ symmetry for the case with equal number of colors $N_c$ and flavors $N_f$. We map the model on a 3-dimensional quantum effective theory, and analyze it in the mean-field approximation. The effective potential and the vacuum chiral condensates are made explicit for $N_f=N_c=2, 3$. The low temperature phase is center symmetric but breaks spontaneously flavor symmetry with $N_f-1$ massless pions. The high temperature phase breaks center symmetry but supports finite and unequal quark condensates.

Author

Liu, Yizhuang; Shuryak, Edward; Zahed, Ismail

Published

2016

Language

EN