STATE EQUATION FOR THE THREE-DIMENSIONAL SYSTEM OF " COLLAPSING" HARD SPHERES

被引：3
|
作者：
Klebanov, I. [1 ]
Ginchitskii, N. [1 ]
Gritsay, P. [1 ]
机构：
[1] Chelyabinsk State Pedagog Univ, Dept Math, Chelyabinsk 454080, Russia
来源：
MODERN PHYSICS LETTERS B | 2008年 / 22卷 / 32期
关键词：
Percus-Yevick equation; collapsing" hard spheres; repulsive step potential;
D O I：
10.1142/S0217984908017679
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
By the Wertheim method, the exact solution of the Percus-Yevick integral equation for a system of particles with the "repulsive step potential" interacting ("collapsing" hard spheres) is obtained. On the basis of this solution, the state equation for the "repulsive step potential" is built and determined, that the Percus-Yevick equation does not show the Van der Waals loop for "collapsing" hard spheres.
引用
收藏
页码：3153 / 3157
页数：5
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