Equilibrium and quenched energy distributions for spin glasses

被引：1

作者：

Beaton, DA

Decoste, C

Hunter, DL

Coniglio, A

机构：

[1] St Francis Xavier Univ, Dept Phys, Antigonish, NS B2G 2W5, Canada

[2] Univ Naples, Ist Fis Teor, I-80125 Naples, Italy

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS C | 2000年 / 11卷 / 01期

关键词：

spin glass; four-dimensional; inherent structure; quenched states;

D O I：

10.1142/S0129183100000055

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

In the four-dimensional Edwards-Anderson +/-J spin glasses, we observe that the quenched energies distribution from T = 2.5 are similar to those observed for the equilibrium states at T = 1.0. We show that although these states appear close there are subtle differences which are only seen when we try to quench the system from T = 2.5 for a longer number of Monte Carlo steps. The T = 2.5 states do not evolve to those seen for the states quenched from T = 1.0. We try to identify regions responsible for the subtle differences.

引用

页码：41 / 45

页数：5