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Новости

24.11.2021
«Phase transitions in two dimensions»

«Phase transitions in two dimensions»

EIMI Seminar
Thursday, November 25, 17.15-18.15, room 301
Zoom meeting ID 910-9727-9226 (password: mkn)
«Phase transitions in two dimensions», A. Glazman
Abstract

Phase transitions are natural phenomena when a small change of external parameter, like temperature, leads to a drastic change of the properties of the material: ice melting to water, ferromagnets becoming paramagnets above the Curie temperature, etc. To study these phenomena, one introduces lattice models — particles are placed in a lattice and only adjacent particles interact. In two dimensions, this leads to beautiful conjectures of universality and conformal invariance, with random fractal SLE curves appearing in the limit.

The talk aims to describe some of the classical results and the state of the art in the area now. If time permits, we will also discuss the main ideas in the proofs.

Everyone is welcome!