Nature of ground state incongruence in two-dimensional spin glasses

被引：28
作者：
Newman, CM
Stein, DL
机构：
[1] NYU, Courant Inst Math Sci, New York, NY 10012 USA
[2] Univ Arizona, Dept Phys, Tucson, AZ 85721 USA
[3] Univ Arizona, Dept Math, Tucson, AZ 85721 USA
来源：
PHYSICAL REVIEW LETTERS | 2000年 / 84卷 / 17期
关键词：
D O I：
10.1103/PhysRevLett.84.3966
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We rigorously rule out the appearance of multiple domain walls between ground states in 2D Edwards-Anderson Ising spin glasses (with periodic boundary conditions and, e.g., Gaussian couplings). This supports the conjecture that there is only a single pair of ground states in these models.
引用
收藏
页码：3966 / 3969
页数：4
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