Quantum dynamics for a system coupled to slow baths: On-the-fly filtered propagator method

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Abstract

The on-the-fly filtered propagator functional (OFPF) method is presented as an efficient scheme for iterative evaluation of the real-time path integral in quantum dissipative systems. Numerical tests indicate that this method allows iterative calculation of the quantum dynamics with full memory even if the latter spans many time steps. Overall, the method represents a significant improvement for studying energy relaxation and dephasing in slow solvents.

Original languageEnglish
Pages (from-to)4450-4456
Number of pages7
JournalJournal of Chemical Physics
Volume115
Issue number10
DOIs
Publication statusPublished - 2001 Sep 8

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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