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Title
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Sensitivity of time-dependent vibrational dynamics to curve-crossing topology
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Author
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Abstract
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| The quantum time evolution in a two-state curve-crossing situation can be computed with the split operator FFT method. We present a version of that scheme that is based on the analytic exponentiation of two-by-two matrices. We use this approach to investigate the vibrational dynamics of the coupled b', c'1-SIGMA-u+ states of the N2 molecule. We focus our study on the sensitivity of time-dependent transition amplitudes to the features of the curve-crossing topology. |
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Language
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English
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Source (journal)
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International journal of quantum chemistry. - New York, N.Y., 1967, currens
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Publication
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New York, N.Y.
:
Wiley
,
1991
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ISSN
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0020-7608
[print]
1097-461X
[online]
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DOI
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10.1002/QUA.560400817
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Volume/pages
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S:25
(1991)
, p. 141-153
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ISI
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A1991GT39100014
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Full text (Publisher's DOI)
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