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Time‐dependent Fourier grid Hamiltonian method for studying the curve crossing dynamics: Dynamics of predissociation of NaI
Author(s) -
Kumar Modal Chandan,
Bhattacharyya S. P.
Publication year - 2002
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/qua.10148
Subject(s) - fourier transform , hamiltonian (control theory) , femtosecond , dynamics (music) , quantum , quantum dynamics , laser , physics , grid , quantum mechanics , mathematics , mathematical optimization , geometry , acoustics
Abstract A time‐dependent Fourier route is proposed to study quantum dynamics in the presence of curve crossing. The method is tested on a model problem and is then used to study the predissociation dynamics of NaI by a femtosecond laser pulse. © 2002 Wiley Periodicals, Inc. Int J Quantum Chem, 2002