General structure of the neutral $\rho$ meson self-energy and its spectral properties in a hot and dense magnetized medium

Snigdha Ghosh, Arghya Mukherjee, Pradip Roy +1

The one loop self energy of the neutral $\rho$ meson is obtained for the effective $\rho \pi \pi$ and $\rho NN$ interaction at finite temperature and density in the presence of a constant backgrou…