Bairagi, Deepa Basu ; Gupta, Ashish K. ; Gross, Peter ; Mishra, Manoj K. (1996) Investigation of photodynamics in intense laser fields using the fourier grid floquet propagator with applications to H2+ and LiH Journal of Molecular Structure: Theochem, 361 (1-3). pp. 69-75. ISSN 0166-1280
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/016612...
Related URL: http://dx.doi.org/10.1016/0166-1280(95)04304-7
Abstract
Advantages of the Fourier grid Hamiltonian method and the Floquet theory have been combined to fabricate a Fourier grid Floquet (FGF) propagator for economical treatment of long time photodynamics in the presence of intense laser fields. Initial applications to photodissociation of LiH and multiphoton dynamics of H2+ show that considerable computational economy is obtained with the use of the FGF propagator. A scheme for further economy through the use of a reduced FGF propagator is discussed and applied to multiphoton dissociation of H2+.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 20228 |
| Deposited On: | 20 Nov 2010 14:49 |
| Last Modified: | 08 Jun 2011 04:39 |
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