Exactly solvable quantum magnets and spin glasses

被引：0
|
作者：
Nieuwenhuizen, Th. M. [1 ]
机构：
[1] Univ Amsterdam, Van der Waals Zeeman Lab, Valckenierstr 65, NL-1018 XE Amsterdam, Netherlands
来源：
PHYSICA B-CONDENSED MATTER | 1995年 / 206卷
关键词：
D O I：
10.1016/0921-4526(94)00382-6
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The spherical model for a ferromagnet is exactly solvable, but the result is unrealistic at low temperatures. Here a quantum version is discussed, which has a fully acceptable low temperature behavior. Next a spherical spin glass model is discussed, that exhibits the full replica symmetry breaking properties of the Ising spin glass. It can be solved exactly in the whole low temperature phase.
引用
收藏
页码：122 / 124
页数：3
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