arXiv:nucl-th/9311003·v1·Nuclear Theory
Two pion bound states in a hot pion gas
G. Chanfray🇫🇷 · P. Schuck🇫🇷 · G. Welke🇺🇸
Abstract
The occurrence of poles in the propagator in a hot pion medium is studied. The domain of non--trivial solutions to the corresponding bosonic gap equation is investigated as a function of the chemical potential and temperature of the gas.
Comments: 9 pages with four figures (appended as uu-encoded compressed postscript files), Report WSU-NP-93-3