Ideal glass-glass transitions and logarithmic decay of correlations in a simple system

被引：227

作者：

Fabbian, L

Götze, W

Sciortino, F

Tartaglia, P

Thiery, F

机构：

[1] Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy

[2] Ist Nazl Fis Mat, Unita Roma La Sapienza, I-00185 Rome, Italy

[3] Tech Univ Munich, Dept Phys, D-85747 Garching, Germany

来源：

PHYSICAL REVIEW E | 1999年 / 59卷 / 02期

关键词：

D O I：

10.1103/PhysRevE.59.R1347

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 calculate the ideal-glass-transition line for adhesive hard spheres in the temperature-volume-fraction plane within the framework of the mode-coupling theory. We find two intersecting lines, controlled by the hard-core and the adhesive parts of the potential respectively, giving rise to two different mechanisms for structural arrest. In the glass region we identify the presence of a glass-glass-transition line ending in a cusp bifurcation which causes, even in the nearby liquid region, a logarithmic decay of correlations.

引用

页码：R1347 / R1350

页数：4

共 29 条

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