Derivatives and inequalities for order parameters in the Ising spin glass

Hidetoshi Nishimori

doi:10.1088/0305-4470/35/45/304

Derivatives and inequalities for order parameters in the Ising spin glass

Hidetoshi Nishimori

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

Identities and inequalities are proved for the order parameters, correlation functions and their derivatives of the Ising spin glass. The results serve as additional evidence that the ferromagnetic phase is composed of two regions, one with strong ferromagnetic ordering and the other with the effects of disorder dominant. The Nishimori line marks a crossover between these two regions.

Original language	English
Pages (from-to)	9541-9548
Number of pages	8
Journal	Journal of Physics A: Mathematical and General
Volume	35
Issue number	45
DOIs	https://doi.org/10.1088/0305-4470/35/45/304
Publication status	Published - 2002 Nov 15
Externally published	Yes

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Mathematical Physics
Physics and Astronomy(all)

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10.1088/0305-4470/35/45/304

Cite this

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title = "Derivatives and inequalities for order parameters in the Ising spin glass",

abstract = "Identities and inequalities are proved for the order parameters, correlation functions and their derivatives of the Ising spin glass. The results serve as additional evidence that the ferromagnetic phase is composed of two regions, one with strong ferromagnetic ordering and the other with the effects of disorder dominant. The Nishimori line marks a crossover between these two regions.",

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doi = "10.1088/0305-4470/35/45/304",

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AB - Identities and inequalities are proved for the order parameters, correlation functions and their derivatives of the Ising spin glass. The results serve as additional evidence that the ferromagnetic phase is composed of two regions, one with strong ferromagnetic ordering and the other with the effects of disorder dominant. The Nishimori line marks a crossover between these two regions.

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AN - SCOPUS:0037111724

SN - 1751-8113

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JO - Journal of Physics A: Mathematical and Theoretical

JF - Journal of Physics A: Mathematical and Theoretical

IS - 45

ER -

Derivatives and inequalities for order parameters in the Ising spin glass

Abstract

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