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Chiralspin symmetry and QCD at high temperature

  • L. Ya. Glozman
Open Access
Regular Article - Theoretical Physics
  • 18 Downloads

Abstract.

It has been found very recently on the lattice that at high temperature at vanishing chemical potential QCD is increasingly \( SU(2)_{CS}\) and \( SU(2N_F)\) symmetric. We demonstrate that the chemical potential term in the QCD Lagrangian has precisely the same symmetry. Consequently the QCD matter beyond the chiral restoration line at high temperature on the T -μ plane is at least approximately \( SU(2)_{CS}\) and \( SU(2N_F)\) symmetric.

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Copyright information

© The Author(s) 2018

Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Authors and Affiliations

  1. 1.Institute of PhysicsUniversity of GrazGrazAustria

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