Lie-algebraic construction of time evolution operator. Application to intramolecular vibrational energy relaxation

Sree Latha, G. ; Durga Prasad, M. (1996) Lie-algebraic construction of time evolution operator. Application to intramolecular vibrational energy relaxation Journal of Molecular Structure: Theochem, 361 (1-3). pp. 77-81. ISSN 0166-1280

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Official URL: http://www.sciencedirect.com/science/article/pii/0...

Related URL: http://dx.doi.org/10.1016/0166-1280(95)04305-5

Abstract

A Lie-algebraic construction of a time evolution operator is used to study the intramolecular vibrational relaxation process in a model hydrocarbon. The survival probability of the initial state is calculated. It is found that the Lie-algebraic approach provides a very good description of the decay dynamics of the initially prepared state up to 150 fs even at the one-boson level of approximation.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
ID Code:79371
Deposited On:25 Jan 2012 13:13
Last Modified:25 Jan 2012 13:13

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