An MCTDHF Approach to Multielectron Dynamics in Laser Fields
摘要:
We introduce the multiconfiguration time-dependent Hartree-Fock (MCTDHF) method and discuss significant differences to time-dependent density functional theory. The method is applied to the ionization of one-dimensional model molecules with up to eight active electrons. Correlation significantly influences both ground-state electron densities and ionization yields. In accordance with expectations, for constant ionization potential we find an increase of ionization yields with molecular size.
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DOI:
10.1364/JOSAB.20.001788
被引量:
年份:
2003
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