Fluctuations of the Magnetization for Ising Models on Dense Erdős–Rényi Random Graphs
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DOI: 10.1007/s10955-019-02358-5
Abstract: We analyze Ising/Curie-Weiss models on the (directed) Erdős-Renyi random graph on $N$ vertices in which every edge is present with probability $p$. These models were introduced by Bovier and Gayrard [J. Stat. Phys., 1993]. We… read more here.
Keywords: models dense; ising models; fluctuations magnetization; random ... See more keywords
Fluctuations of the Magnetization in the Block Potts Model
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DOI: 10.1007/s10955-022-02889-4
Abstract: In this note we study the block spin mean-field Potts model, in which the spins are divided into s blocks and can take $$q\ge 2$$ q ≥ 2 different values (colors). Each block is allowed… read more here.
Keywords: block; fluctuations magnetization; potts model; magnetization ... See more keywords