SEPARATION OF PHASES AT LOW-TEMPERATURES IN A ONE-DIMENSIONAL CONTINUOUS GAS

被引：6
|
作者：
JOHANSSON, K [1 ]
机构：
[1] ROYAL INST TECHNOL,DEPT MATH,S-10044 STOCKHOLM 70,SWEDEN
来源：
COMMUNICATIONS IN MATHEMATICAL PHYSICS | 1991年 / 141卷 / 02期
关键词：
D O I：
10.1007/BF02101505
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We show the existence of a phase separation at low temperatures in a one-dimensional one-component classical gas in the canonical ensemble with interaction hard core - 1/r-alpha, 1 < less-than-or-equal-to 2. This implies that for sufficiently low temperatures there are values of the chemical potential at which the pressure is not differentiable as a function of the chemical potential.
引用
收藏
页码：259 / 278
页数：20
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