Study of symmetries in finite temperature $N_f=2$ QCD with M\'obius Domain Wall Fermions

We report on the ongoing study of symmetry of $N_f=2$ QCD around the critical temperature. Our simulations of $N_f = 2$ QCD employ the M\"obius domain-wall fermion action with residual mass $\sim 1\mbox{MeV}$ or less, maintaining a good chiral symmetry. Using the screening masses from the two point spatial correlators we compare the mass difference between channels connected through various symmetry transformations. Our analysis focuses on restoration of the $SU(2)_L\times SU(2)_R$ as well as anomalously broken axial $U(1)_A$. We also present additional study of a potential $SU(2)_{CS}$ symmetry which may emerge at sufficiently high temperatures.
Comment: 12 pages, 8 figures, Proceedings for 41st International Symposium on Lattice Field Theory (Lattice 2024) - University of Liverpool, Liverpool, UK - July 28th - August 3rd 2024. arXiv admin note: text overlap with arXiv:2401.07514. Added citations and reduced page number