Mixed quantum-classical dynamics response function approach to spectroscopy

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12 Citations (Scopus)


An attempt was made to calculate the optical linear response function, which is normally expressed in terms of the two-point dipole moment correlation functions, in mixed quantum-classical systems. It was calculated by two different approaches: (a) linear response function approach of Nielsen et al. and (b) the alternative way developed previously. The end results of both approaches were identical. An important assumption used in deriving the linear dipole moment correlation function was the Condon approximation.

Original languageEnglish
Pages (from-to)5319-5325
Number of pages7
JournalJournal of Chemical Physics
Issue number12
Publication statusPublished - Mar 22 2003

ASJC Scopus subject areas

  • General Physics and Astronomy
  • Physical and Theoretical Chemistry


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