Exploring axial $U(1)$ restoration in a modified 2+1 flavor Polyakov quark meson model

Suraj Kumar Rai, Vivek Kumar Tiwari

We report on the $U_A(1)$ symmetry restoration resulting due to temperature dependence of the coefficient c(T) for the Kobayashi-Maskawa-'t Hooft determinant (KMT) term in a modi…