QED with unequal charges: A study of spontaneous Zn symmetry breaking, Nucl. Phys. B 451 (1995) 162
/ Authors
/ Abstract
Abstract We study two-dimensional QED with unequal charges at finite temperature, and show that there is a phase with a spontaneously broken Zn symmetry. In spite of this, we were not able to establish the presence of domain walls.
Journal: Nuclear Physics