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cond-mat.stat-mech2003★ 2 cited
The Potts model built on sand
E. Dinaburg, C. Maes, S. Pirogov +2
We consider the q=4 Potts model on the square lattice with an additional hard-core nonlocal interaction. That interaction arises from the choice of the reference measure taken to b…
cond-mat.stat-mech2003
An extension of the Kac ring model
W. De Roeck, T. Jacobs, C. Maes +1
We introduce a unitary dynamics for quantum spins which is an extension of a model introduced by Mark Kac to clarify the phenomenon of relaxation to equilibrium. When the number of…