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physics.chem-ph2007★ 28 cited
Intramolecular vibrational energy redistribution as state space diffusion: Classical-quantum correspondence
Aravindan Semparithi, Srihari Keshavamurthy
We study the intramolecular vibrational energy redistribution (IVR) dynamics of an effective spectroscopic Hamiltonian describing the four coupled high frequency modes of CDBrClF.…
physics.chem-ph2004
On dynamical tunneling and classical resonances
Srihari Keshavamurthy
This letter establishes a firm relationship between classical nonlinear resonances and the phenomenon of dynamical tunneling. It is shown that the classical phase space with its hi…