Parafermionic observables and order of the phase transition in planar random-cluster models

59 mins 23 secs,  227.03 MB,  iPod Video  480x270,  29.97 fps,  44100 Hz,  521.98 kbits/sec
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Description: Duminil-Copin, H (Université de Genève )
Tuesday 27 January 2015, 09:00-10:00

 
Created: 2015-02-02 12:26
Collection: Random Geometry
Publisher: Isaac Newton Institute
Copyright: Duminil-Copin, H
Language: eng (English)
Distribution: World     (downloadable)
Explicit content: No
Aspect Ratio: 16:9
Screencast: No
Bumper: UCS Default
Trailer: UCS Default
 
Abstract: Co-authors: Vincent Tassion (Université de Genève), Vladas Sidoravicius (IMPA)

This talk will be devoted to the study of the parafermionic observable for planar random-cluster models. We will present a few applications of such observables, including the determination of the order of the phase transition for cluster-weights q between 1 and 4, as well as the computation of the critical value.
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