Effective-mode representation of non-Markovian dynamics: A hierarchical approximation of the spectral density. I. Application to single surface dynamics

An approach to non-Markovian system-environment dynamics is described which is based on the construction of a hierarchy of coupled effective environmental modes that is terminated by coupling the final member of the hierarchy to a Markovian bath. For an arbitrary environment, which is linearly coupl...

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Veröffentlicht in:	The Journal of chemical physics 2009-07, Vol.131 (2), p.024109-024109-13
Hauptverfasser:	Hughes, Keith H., Christ, Clara D., Burghardt, Irene
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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