Mode-coupling Theory for Sheared Granular Liquids

被引：3
|
作者：
Suzuki, Koshiro [1 ]
Hayakawa, Hisao [2 ]
机构：
[1] Canon Inc, Ohta Ku, 30-2 Shimomaruko 3 Chome, Tokyo 1468501, Japan
[2] Kyoto Univ, Yukawa Inst Theoret Phys, Kyoto 6068502, Japan
来源：
POWDERS AND GRAINS 2013 | 2013年 / 1542卷
关键词：
granular matter; liquid theory; mode coupling theory;
D O I：
10.1063/1.4812020
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Sheared granular liquids are studied by the mode coupling theory. It is shown that, in contrast to thermostatted systems, current correlations play an essential role in the dynamics. The theory predicts that the plateau of the density time-correlator disappears for most situations, while it appears in the elastic limit. The result is compatible with molecular dynamics simulations.
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页码：670 / 673
页数：4
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