Functional renormalization group study of the Quark-Meson model with $\omega$ meson

Hui Zhang, Defu Hou, Toru Kojo +1

We study the phase diagram of two-flavor massless QCD at finite baryon density by applying the functional renormalization group (FRG) for a quark-meson model with $\sigma ,\pi$, and $\omega$ m…