The glassy transition of the frustrated Ising lattice gas

被引：47

作者：

Nicodemi, M

Coniglio, A

机构：

[1] Dipartimento di Scienze Fisiche, Univ. di Napoli Federico II, Sezione INFM e INFN di Napoli, 80125, Napoli, Pad 19, Mostra d'Oltremare

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1997年 / 30卷 / 07期

关键词：

D O I：

10.1088/0305-4470/30/7/008

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A three-dimensional (3D) spin-glass model diluted with lattice gas variables is investigated and compared with glass-forming liquids. The spin variables which play the role of internal degrees of freedom exhibit strong fluctuations. While a critical length associated to these fluctuations diverges at the glass transition, where the diffusion coefficient is found to vanish, the density fluctuations do not show any critical behaviour.

引用

页码：L187 / L194

页数：8

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