The Calculation of $f_{\pi }$ and $m_{\pi }$ at Finite Chemical Potential

Yu Jiang, Yuan-mei Shi, Hua Li +2

Based on the previous work in [Y. Jiang, Y.M. Shi, H.T. Feng, W.M. Sun and H.S. Zong, Phys. Rev. C {\bf 78}, 025214 (2008)] on the quark-meson vertex and pion properties at finite…