Lie algebraic method applied to a pulsed anharmonic oscillator

被引：7
|
作者：
Recamier, J.
Gorayeb, M.
Mochan, W. L.
Paz, J. L.
机构：
[1] Natl Nacl Autonoma Mexico, Ctr Ciencias Fis, Cuernavaca 62251, Morelos, Mexico
[2] Univ Simon Bolivar, Dept Quim, Caracas 1080A, Venezuela
来源：
INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY | 2006年 / 106卷 / 15期
关键词：
deformed oscillator; nonlinear; coherent states;
D O I：
10.1002/qua.21153
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Using nonlinear coherent states defined as approximate eigenstates of a deformed annihilation operator, we evaluate the response to a classical pulsed electric field of a system supporting a finite number of bound states. We calculate the temporal evolution of the average value of several observables like the momentum and the diplacement coordinate. (c) 2006 Wiley Periodicals, Inc.
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页码：3160 / 3166
页数：7
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