Universal property of the order parameter in quantum many-body systems

被引：15
|
作者：
Panos, CP [1 ]
机构：
[1] Aristotelian Univ Salonika, Dept Theoret Phys, GR-54006 Salonika, Greece
来源：
PHYSICS LETTERS A | 2001年 / 289卷 / 06期
关键词：
D O I：
10.1016/S0375-9601(01)00619-3
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The order parameter Omega defined by Landsberg, is calculated for nuclei and atomic clusters. The framework of information theory is employed. It is seen that Omega is an increasing function of the number of particles N and the total kinetic energy T. The values of Omega are almost the same for the two systems under consideration. It is conjectured that these properties are universal. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：287 / 290
页数：4
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