Absence of replica symmetry breaking in a region of the phase diagram of the Ising spin glass

We prove that the distribution functions of magnetization and spin glass order parameter coincide on the Nishimori line in the phase diagram of the +/-J Ising model in any dimension. This implies absence of replica symmetry breaking because the distribution function of magnetization consists only of...

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Bibliographic Details
Main Authors: Nishimori, H, Sherrington, D
Format: Conference item
Published: 2001