### Introduction to supermatrix techniques (5)

**Fyodorov, Y ***(Nottingham)*

Wednesday 23 July 2008, 11:00-12:30

Seminar Room 1, Newton Institute

#### Abstract

From the lattice of coupled GUEs to the lattice version of nonlinear sigma model. Brief overview of nonlinear sigma model beyond zero dimension. One-dimensional sigma-model: localisation. Delocalisation transition as a phenomenon of spontaneous symmetry breaking.

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