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Phase transitions on lattice graphs

Date: 
Friday 13th April 2007 - 09:00 to 10:00
Venue: 
INI Seminar Room 1
Session Chair: 
H Cornean
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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Presentation Material: 
University of Cambridge Research Councils UK
    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons