Criticality of O(N) symmetric models in the presence of discrete gauge symmetries.
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DOI: 10.1103/physreve.97.012123
Abstract: We investigate the critical properties of the three-dimensional antiferromagnetic RP^{N-1} model, which is characterized by a global O(N) symmetry and a discrete Z_{2} gauge symmetry. We perform a field-theoretical analysis using the Landau-Ginzburg-Wilson (LGW) approach… read more here.
Keywords: gauge; symmetric models; discrete gauge; criticality symmetric ... See more keywords