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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-23 18:09 |
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Conference: Bucharest University Faculty of Physics 2002 Meeting
Section: Statistical Physics and Quantum Mechanics
Title:
On the quasienergies of the delta-function potential
Authors:
Madalina Boca(*), Marius Stroe(**), Victor Dinu(*) and Viorica Florescu(*)
Affiliation:
(*) University of Bucharest, Department of Physics
(**) University of Bucharest, Department of Chemistry
E-mail
Keywords:
Abstract:
We present a method for the calculation of the quasienergies of the one-dimensional delta-function potential, in the presence of the electromagnetic field, of frequency larger than the ionization energy in the absence of the field.
The method is based on a time-dependent approach, and may be used at relative large values of the field intensity, in contrast with the Floquet method. At low values of the intensity, the results of the two methods are in agreement.
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