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AGA

Seminar

Phase transitions on lattice graphs

Grimmett, G (Cambridge)
Friday 13 April 2007, 09:00-10:00

Seminar Room 1, Newton Institute

Abstract

We explain the random-cluster (or FK) representation of the classical Potts/Ising models, when the underlying graph is a lattice. There is a continuum version of the random-cluster model that may be used to study the quantum Ising model with transverse field. A selection of open problems will be included.

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