Is the Sherrington-Kirkpatrick model relevant for real spin glasses?

被引：12

作者：

Young, A. P. ^{[1
]}

机构：

[1] Univ Calif Santa Cruz, Dept Phys, Santa Cruz, CA 95064 USA

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL | 2008年 / 41卷 / 32期

关键词：

D O I：

10.1088/1751-8113/41/32/324016

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

I describe the results of numerical simulations which test whether the Sherrington-Kirkpatrick model, which was solved by Parisi, applies to short-range spin glasses. I conclude that it probably does for dimension d greater than 6, but there appear to be some differences in lower dimensions. In particular, there does not appear to be the line of transitions in a magnetic field ( AT line) which is seen in the SK model.

引用

页数：10

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