ON THE BOSE-GAS WITH LOCAL MEAN-FIELD INTERACTION

被引：5
|
作者：
SCHRODER, M
机构：
[1] Sektion Mathematik, Karl-Marx-Universität Leipzig, Leipzig, DDR-7010, Germany (Democratic Republic
来源：
JOURNAL OF STATISTICAL PHYSICS | 1990年 / 58卷 / 5-6期
关键词：
Bose gas; boundary conditions; generalized Bose condensation; ground state; local mean-field interaction; local particle density;
D O I：
10.1007/BF01026569
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A Bose gas model is considered where the interaction term is proportional to the integral over the square of the local particle density. This model exhibits a phase transition with the same critical behavior as the usual mean-field (imperfect) Bose gas, but only generalized condensation may occur, due to boundary conditions. © 1990 Plenum Publishing Corporation.
引用
收藏
页码：1151 / 1163
页数：13
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