SPIN-WAVE STIFFNESS IN THE HEISENBERG SPIN GLASS

被引:17
作者
REED, P
机构
[1] Department of Theoretical Physics, Schuster Laboratory, University of Manchester
来源
JOURNAL OF PHYSICS C-SOLID STATE PHYSICS | 1979年 / 12卷 / 12期
关键词
D O I
10.1088/0022-3719/12/12/005
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The results of a computer simulation are reported which indicate that the spin-wave stiffness for a Heisenberg spin glass with bonds, distributed Gaussianly is non-vanishing. This implies the existence of Halperin-Saslow sound at low temperatures.
引用
收藏
页码:L475 / L476
页数:2
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