Evidence for a Critical Behavior in 4D Pure Compact QED
J. Jersák, C. B. Lang, T. Neuhaus
Abstract
We present evidence about a critical behavior of 4D compact QED (CQED) pure gauge theory. Regularizing the theory on lattices homotopic to a sphere, we present evidence for a critical, i.e. second order like behavior at the deconfinement phase transition for certain values of the coupling parameter γ.
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