Absence of Ordering in Short Range Vector Spin Glass: Revisited

Hidetoshi Nishimori, Yukiyasu Ozeki

研究成果: Article査読

7 被引用数 (Scopus)

抄録

We show the absence of spin glass ordering in short range vector spin systems with random symmetric exchange interactions in spatial dimension d≤4. The argument is an improvement of our previous theory; we circumvent the use of the unproved assumption which has been shown not to hold by O'Neill and Moore. Still, we have not completed a mathematically rigorous proof because of the use of the replica method and of the unproved clustering property of spin correlation functions.

本文言語English
ページ(範囲)295-299
ページ数5
ジャーナルjournal of the physical society of japan
59
1
DOI
出版ステータスPublished - 1990

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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