Affiliation:
1. Department of Physics, Southwest China Normal University, Chongqing 400715, P. R. China
Abstract
We calculate the electric and magnetic screening masses to leading order QCD by thermo field dynamics including baryon density and dynamical quark mass. We show that the magnetic screening is sensitive to the baryon density, and the electric screening mass is enhanced by the baryon density only in the low temperatures.
Publisher
World Scientific Pub Co Pte Lt
Subject
General Physics and Astronomy,Astronomy and Astrophysics,Nuclear and High Energy Physics