FLOQUET ANALYSIS OF WAVE-FUNCTIONS OF ATOMS INTERACTING WITH A SHORT, STRONG LASER-PULSE

被引：11

作者：

MILLACK, T ^{[1
]}

VENIARD, V ^{[1
]}

HENKEL, J ^{[1
]}

机构：

[1] UNIV BONN,INST PHYS,W-5300 BONN 1,GERMANY

来源：

PHYSICS LETTERS A | 1993年 / 176卷 / 06期

关键词：

D O I：

10.1016/0375-9601(93)90474-E

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A method is developed to analyse the wavefunctions of one-electron atoms interacting with a short and strong laser pulse. It is shown that the occupation probability density of the degenerate subspaces to the same quasienergy of the instantaneous Floquet functions can be determined even if the system contains a continuum. The method is demonstrated by two calculations, one involving bound states only and one using a one-dimensional model which exhibits the full continuum structure.

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页码：433 / 438

页数：6

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