Time-dependent multiconfiguration theory for electronic dynamics of molecules in an intense laser field

被引:233
|
作者
Kato, T [1 ]
Kono, H [1 ]
机构
[1] Tohoku Univ, Grad Sch Sci, Dept Chem, Sendai, Miyagi 9808578, Japan
关键词
D O I
10.1016/j.cplett.2004.05.106
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
A multiconfiguration theory for electronic dynamics of molecules in an intense laser field is developed based on the Dirac Frenkel time-dependent variational principle. The equations of motion for spin-orbitals and configuration-interaction coefficients are explicitly given. Numerical calculations of electronic dynamics of a hydrogen molecule in an intense electronic field are performed as a practical application of the theory. (C) 2004 Elsevier B.V. All rights reserved.
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页码:533 / 540
页数:8
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