Glassy behavior in systems with Kac-type step-function interaction

被引：9

作者：

Loh, KK

Kawasaki, K

Bishop, AR

Lookman, T

Saxena, A

Nussinov, Z

Schmalian, J

机构：

[1] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA

[2] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA

[3] Iowa State Univ, Ames Lab, Ames, IA 50011 USA

来源：

PHYSICAL REVIEW E | 2004年 / 69卷 / 01期

关键词：

D O I：

10.1103/PhysRevE.69.010501

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

We study a system with a weak, long-ranged repulsive Kac-type step-function interaction within the framework of a replicated effective Phi(4) theory. The occurrence of extensive configurational entropy or an exponentially large number of metastable minima in the free energy (characteristic of a glassy state), is demonstrated. The underlying mechanism of mesoscopic patterning and defect organizations is discussed.

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页数：4

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