Cumulant expansion method in the density matrix approach to wave packet dynamics in molecular systems

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dc.creatorSchreiber, M.
dc.creatorKilin, D.
dc.date2000-01-06
dc.date.accessioned2026-07-07T02:36:27Z
dc.date.available2026-07-07T02:36:27Z
dc.descriptionA non-Markovian master equation for a molecule interacting with a heat bath is obtained using the cumulant expansion method. The equation is applied to the problem of molecular wave packet relaxtional dynamics. An exact solution is derived that demonstrates classical type of squeezing for the wave packet evolution and a heat-bath dependent frequency shift.
dc.descriptionFor more details see http://xxx.lanl.gov/abs/quant-ph/0001004
dc.identifierhttps://arxiv.org/abs/cond-mat/0001061
dc.identifierhttp://arxiv.org/abs/cond-mat/0001061
dc.identifierExcitonic processes in condensed matter, Ed. M. Schreiber, (Dresden University Press, Dresden, 1996), p. 331
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/15923
dc.subjectStatistical Mechanics
dc.titleCumulant expansion method in the density matrix approach to wave packet dynamics in molecular systems
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