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most citedMean field solution of the Blume-Capel model under a random crystal field

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cond-mat.stat-mech2010

A renormalization group study of the three-color Ashkin-Teller model on a Wheatstone hierarchical lattice

R. Teodoro, C. G. Bezerra, A. M. Mariz +1

We have investigated the three-color Ashkin-Teller model (3AT), on the Wheatstone bridge hierarchical lattice, by means of a Migdal-Kadanoff renormalization group approach. We have…