Automatic Fine-Tuning in the Two-Flavor Schwinger Model.
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DOI: 10.1103/physrevlett.125.181601
Abstract: I discuss the two-flavor Schwinger model both without and with fermion masses. I argue that the phenomenon of "conformal coalescence," in unparticle physics in which linear combinations of short-distance operators can disappear from the long-distance… read more here.
Keywords: flavor schwinger; fine tuning; two flavor; schwinger model ... See more keywords