arXiv:hep-ph/9405324·v1·High Energy Physics — Phenomenology
QED With Unequal Charges: A study of spontaneous Zn symmetry breaking
T.H. Hansson🇸🇪 · H.B. Nielsen🇩🇰 · I. Zahed🇺🇸
Abstract
We study two-dimensional QED with unequal charges at finite temperature, and show that there is a phase with a spontaneously broken symmetry. In spite of this, we were not able to establish the presence of domain walls. The relevance for QCD in higher dimensions is discussed.
Comments: 14 Pages