Spin domains generate hierarchical ground state structure in J = ±1 spin glasses

被引：35

作者：

Hed, G ^{[1
]}

Hartmann, AK

Stauffer, D

Domany, E

机构：

[1] Weizmann Inst Sci, Dept Phys Complex Syst, IL-76100 Rehovot, Israel

[2] Univ Gottingen, Inst Theoret Phys, D-37073 Gottingen, Germany

[3] Univ Cologne, Inst Theoret Phys, D-50937 Cologne, Germany

来源：

PHYSICAL REVIEW LETTERS | 2001年 / 86卷 / 14期

关键词：

D O I：

10.1103/PhysRevLett.86.3148

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Unbiased samples of ground states were generated for the short-range Ising spin glass with J(ij) = +/-1, in three dimensions. Clustering the ground states revealed their hierarchical structure, which is explained by correlated spin domains, serving as cores for macroscopic zero energy "excitations."

引用

页码：3148 / 3151

页数：4

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