Abstract
An iterative path integral procedure is developed for calculating equilibrium two-time correlation functions of quantum dissipative systems. Its numerical feasibility is demonstrated by studying the position-position correlation function of two-level systems at various temperatures. It is also shown that canonical partition functions are also amenable to an iterative tratment.
Original language | English (US) |
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Pages (from-to) | 1-10 |
Number of pages | 10 |
Journal | Chemical Physics |
Volume | 268 |
Issue number | 1-3 |
DOIs | |
State | Published - Jun 15 2001 |
ASJC Scopus subject areas
- General Physics and Astronomy
- Physical and Theoretical Chemistry