Meson mass spectrum in isospin QCD medium from the $N_f=2+1$ quark-meson model

Yu-Han Gao, Xu-Guang Huang, Daiki Suenaga

We study phase structures, meson mass spectra, and sound velocities at finite temperature and density in QCD with isospin chemical potential (${\mu }_I$). We employ the quark-meson mode…