Details
| Originalsprache | Englisch |
|---|---|
| Aufsatznummer | 063415 |
| Fachzeitschrift | Physical Review A - Atomic, Molecular, and Optical Physics |
| Jahrgang | 82 |
| Ausgabenummer | 6 |
| Publikationsstatus | Veröffentlicht - 27 Dez. 2010 |
Abstract
Absorbing boundaries in the mean-field approximation are investigated and applied to small systems interacting with strong laser fields. Two types of calculations are considered: (i) a variational approach with a complex absorbing potential included in the full Hamiltonian and (ii) the inclusion of a complex absorbing potential in the single-particle equations. It is elucidated that the second approach outperforms the variational approach for small grids.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Atom- und Molekularphysik sowie Optik
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in: Physical Review A - Atomic, Molecular, and Optical Physics, Jahrgang 82, Nr. 6, 063415, 27.12.2010.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
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TY - JOUR
T1 - Absorbing boundaries in the mean-field approximation
AU - Jhala, Chirag
AU - Dreissigacker, Ingo
AU - Lein, Manfred
N1 - Copyright: Copyright 2011 Elsevier B.V., All rights reserved.
PY - 2010/12/27
Y1 - 2010/12/27
N2 - Absorbing boundaries in the mean-field approximation are investigated and applied to small systems interacting with strong laser fields. Two types of calculations are considered: (i) a variational approach with a complex absorbing potential included in the full Hamiltonian and (ii) the inclusion of a complex absorbing potential in the single-particle equations. It is elucidated that the second approach outperforms the variational approach for small grids.
AB - Absorbing boundaries in the mean-field approximation are investigated and applied to small systems interacting with strong laser fields. Two types of calculations are considered: (i) a variational approach with a complex absorbing potential included in the full Hamiltonian and (ii) the inclusion of a complex absorbing potential in the single-particle equations. It is elucidated that the second approach outperforms the variational approach for small grids.
UR - http://www.scopus.com/inward/record.url?scp=78650982195&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.82.063415
DO - 10.1103/PhysRevA.82.063415
M3 - Article
AN - SCOPUS:78650982195
VL - 82
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
SN - 1050-2947
IS - 6
M1 - 063415
ER -