Qed with Unequal Charges
نویسندگان
چکیده
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. The relevance for QCD in higher dimensions is discussed. a Institute of Theoretical Physics, University of Stockholm Vanadisvägen 9, S-113 46 Stockholm, Sweden [email protected] b Niels Bohr Institute, Blegdamsvej 17, Copenhagen /O, Denmark [email protected] Nuclear theory group, Department of physics, SUNY at Stony Brook Stony Brook, New York, 11794, USA [email protected] Supported by the Swedish Natural Science Research Council. Supported in part by the Department of Energy under Grant No. DE-FG02-88ER40388.
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