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

被引：7

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

页码：259 / 278

页数：20