Regular Article - Theoretical Physics
Chiralspin symmetry and QCD at high temperature
Institute of Physics, University of Graz, A-8010, Graz, Austria
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Accepted: 24 June 2018
Published online: 12 July 2018
It has been found very recently on the lattice that at high temperature at vanishing chemical potential QCD is increasingly and 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 and symmetric.
© The Author(s), 2018