Floquet analysis of wavefunctions of atoms interacting with a short, strong laser pulse

Thomas Millack; Valérie Véniard; Joachim Henkel

doi:10.1016/0375-9601(93)90474-E

Floquet analysis of wavefunctions of atoms interacting with a short, strong laser pulse

Thomas Millack
, Valérie Véniard
, Joachim Henkel

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

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.

langue originale	Anglais
Pages (de - à)	433-438
Nombre de pages	6
journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	176
Numéro de publication	6
Les DOIs	https://doi.org/10.1016/0375-9601(93)90474-E
état	Publié - 24 mai 1993

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10.1016/0375-9601(93)90474-E

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title = "Floquet analysis of wavefunctions of atoms interacting with a short, strong laser pulse",

abstract = "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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N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/0001541811

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DO - 10.1016/0375-9601(93)90474-E

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EP - 438

JO - Physics Letters, Section A: General, Atomic and Solid State Physics

JF - Physics Letters, Section A: General, Atomic and Solid State Physics

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ER -

Floquet analysis of wavefunctions of atoms interacting with a short, strong laser pulse

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