Constraints, Fisher renormalization, and phase transitions in random-field models

被引：2
|
作者：
Busiello, G [1 ]
机构：
[1] IST NAZL FIS MAT,I-84100 SALERNO,ITALY
来源：
PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1996年 / 197卷 / 01期
关键词：
D O I：
10.1002/pssb.2221970108
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We discuss the possibility that the critical behavior of the experimental random-field Ising model may be interpreted as a constrained behavior. Emphasis is given to the problem of a first-order phase transition which seems to be present in some experimental and theoretical results.
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页码：45 / 49
页数：5
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