Testing the multi-configuration time-dependent Hartree-Fock method

被引：95
|
作者：
Zanghellini, J [1 ]
Kitzler, M
Brabec, T
Scrinzi, A
机构：
[1] Univ Ottawa, Ctr Photon Res, Ottawa, ON K1N 6N5, Canada
[2] Vienna Tech Univ, Inst Photon, A-1040 Vienna, Austria
来源：
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2004年 / 37卷 / 04期
关键词：
D O I：
10.1088/0953-4075/37/4/004
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We test the multi-configuration time-dependent Hartree-Fock method as a new approach towards the numerical calculation of dynamical processes in multi-electron systems using the harmonic quantum dot and one-dimensional helium in strong laser pulses as models. We find rapid convergence for quantities such as ground-state population, correlation coefficient and single ionization towards the exact results. The method converges, where the time-dependent Hartree-Fock method fails qualitatively.
引用
收藏
页码：763 / 773
页数：11
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