Quantum corrections to the classical path equations: Multitrajectory and Hermite corrections
- 15 September 1997
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 107 (11) , 4286-4294
- https://doi.org/10.1063/1.474804
Abstract
The classical path theory can be derived from first principles by assuming a product type wave function and a Gaussian wave packet in those degrees of freedom for which the classical equations of motion is introduced. Here we give ways of correcting the theory so as to obtain the exact solution with enough correction terms.Keywords
This publication has 21 references indexed in Scilit:
- Wave packet dynamics and photofragmentation in time-dependent quadratic potentialsThe Journal of Chemical Physics, 1996
- Multi-Electronic-State Molecular Dynamics: A Wave Function Approach with ApplicationsThe Journal of Physical Chemistry, 1996
- Quantum corrections to the classical path equations: the higher order correction termsChemical Physics, 1994
- Classical path method in inelastic and reactive scatteringInternational Reviews in Physical Chemistry, 1994
- Quantum corrections to the classical path theoryThe Journal of Chemical Physics, 1993
- Multiconfiguration time-dependent self-consistent field approximations in the numerical solution of quantum dynamical problemsComputer Physics Communications, 1991
- On the use of grid methods for the solution of reactive scattering problems in hyperspherical coordinatesChemical Physics Letters, 1990
- Time-dependent self-consistent field approximation for intramolecular energy transfer. I. Formulation and application to dissociation of van der Waals moleculesThe Journal of Chemical Physics, 1982
- Extended wave packet dynamics; exact solution for collinear atom, diatomic molecule scatteringChemical Physics Letters, 1982
- Note on Exchange Phenomena in the Thomas AtomMathematical Proceedings of the Cambridge Philosophical Society, 1930