PARABOLIC LEVEL-CROSSING MODELS

被引：36
|
作者：
SUOMINEN, KA
机构：
[1] University of Helsinki, Research Institute for Theoretical Physics, SF-00170 Helsinki
来源：
OPTICS COMMUNICATIONS | 1992年 / 93卷 / 1-2期
关键词：
D O I：
10.1016/0030-4018(92)90140-M
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We study how to obtain analytical approximations for the final state populations in a two-state level crossing model with parabolic time dependence of the level energies. The validity of these approximations is discussed by comparing them to numerical results. We show that for a large part of the parameter region applicable expressions can be found.
引用
收藏
页码：126 / 134
页数：9
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