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The Widom-Rowlinson model under spin flip: Immediate loss and sharp recovery of quasilocality

Oberseminar Mainz

Date: 25.04.2017

Time: 14:15–16:00 h

We consider the continuum Widom-Rowlinson model under independent spin-flip dynamics and investigate whether and when the time-evolved point process has an (almost) quasilocal specification (Gibbs-property of the time-evolved measure). Our study provides a first analysis of a Gibbs-non-Gibbs transition for point particles in Euclidean space. We find a picture of loss and recovery, in which even more regularity is lost faster than it is for time-evolved spin models on lattices.




Benedikt Jahnel, WIAS Berlin


Uni Mainz, Institut für Mathematik, Raum 05-136
Johannes-Gutenberg-Universität Mainz, Institut für Mathematik, Staudingerweg 9, 55128 Mainz, Deutschland

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Johannes Gutenberg-Universität Mainz

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