On Phase Diagrams of the Extended Mean Field Model for Spin Glasses : Mean Field Description of Random Network Model for Spin Glass-Ferromagnetic Systems
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概要
- 論文の詳細を見る
The exteuaded mean field model introduced )vreviously by tlae preseztt autlaor is reex-amined to show tlaat tlae model can describe a ricla x'ariety of plaase diagrams causedby competition between tlae spin glass (S'G) order and ordinary limaear orders sucla asthe ferromagnetic (FM) one. It is applied to tlte 01C811 field description of tlae randoxmnetwork model for SG-FM systems, and qualitative aspects of its pltase diagrams areinvestigated in some detail in comparisout witla tl?ose of tlte origim?a1 Sherrington-Kirkpatrick model.[spin-glass mean field models, re)clica rrtetlaod, randoxn network model, reentrant ll transition, phase diagraml
- 社団法人日本物理学会の論文
- 1992-07-15
著者
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Takayama H
Univ. Tokyo Kashiwa Jpn
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TAKAYAMA Hajime
Institute for Solid State Physics, University of Tokyo
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Takayama Hajime
Institute For Solid State Physics University Of Tokyo
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Takayama Hajime
Institute For Solid State Physics The University Of Tokyo
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