EQUIVALENCE OF 2 FREE-ENERGY MODELS FOR THE INHOMOGENEOUS HARD-SPHERE FLUID

被引：100

作者：

PHAN, S ^{[1
]}

KIERLIK, E ^{[1
]}

ROSINBERG, ML ^{[1
]}

BILDSTEIN, B ^{[1
]}

KAHL, G ^{[1
]}

机构：

[1] VIENNA TECH UNIV,INST THEORET PHYS,A-1040 VIENNA,AUSTRIA

来源：

PHYSICAL REVIEW E | 1993年 / 48卷 / 01期

关键词：

D O I：

10.1103/PhysRevE.48.618

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：

It is shown that the free-energy model for the inhomogeneous hard-sphere fluid introduced by Rosenfeld [Phys. Rev. Lett. 63, 980 (1989)], which contains both vector and scalar contributions, and the fully scalar expression proposed subsequently by Kierlik and Rosinberg [Phys. Rev. A 42, 3382 (1990)] represent two equivalent forms of the same functional. This unexpected result was partly obscured by a sign error in the original derivation of the vector part.

引用

页码：618 / 620

页数：3

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