STATIONARY SOLUTION OF A TIME-DEPENDENT DENSITY-MATRIX FORMALISM

被引：17
|
作者：
TOHYAMA, M [1 ]
机构：
[1] RIKEN,CYCLOTRON LAB,WAKO 35101,JAPAN
来源：
PROGRESS OF THEORETICAL PHYSICS | 1994年 / 92卷 / 04期
关键词：
D O I：
10.1143/PTP.92.905
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A stationary solution of a time-dependent density-matrix formalism, which is an extension of the time-dependent Hartree-Fock theory to include the effects of two-body correlations, is obtained for the Lipkin model hamiltonian, using an adiabatic treatment of the two-body interaction. It is found that the obtained result is a reasonable approximation for the exact solution of the model.
引用
收藏
页码：905 / 908
页数：4
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