1210.3072 (R. Narayanan)

Two flavor massless Schwinger model on a torus at a finite chemical
potential    [PDF]

R. Narayanan

We study the thermodynamics of the two flavor massless Schwinger model on a torus at a finite chemical potential. We show that thermodynamic quantities only depend on the isospin chemical potential and there are marked deviations from a free fermion theory.

View original: http://arxiv.org/abs/1210.3072