Censoring symmetry conjecture for Glauber dynamics on transitive graphs
Censoring symmetry conjecture for Glauber dynamics on transitive graphs
Let be a sequence of transitive graphs, and consider the Glauber dynamics for the Ising model on these graphs. Let denote the critical temperature, let satisfy , and set
A suitable notion of censoring is assumed for the censored dynamics. Censoring symmetry conjecture. There is cutoff for the original dynamics at if and only if there is cutoff for the censored dynamics at .
This conjecture expresses the expected symmetry of Glauber dynamics around the critical temperature, extending the behavior observed for the mean-field Ising model to transitive graph sequences. The appropriate notion of censoring and the general validity of the equivalence remain open.
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Primary source
Jian Ding, Eyal Lubetzky and Yuval Peres, “Censored Glauber Dynamics for the mean field Ising Model”, arXiv:0812.0633 (2008).
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