Iterative path integral calculation of quantum correlation functions for dissipative systems
β Scribed by Jiushu Shao; Nancy Makri
- Book ID
- 108429165
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 533 KB
- Volume
- 268
- Category
- Article
- ISSN
- 0301-0104
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π SIMILAR VOLUMES
Feynman's influence functional that arises from many-particle environments is nonlocal in time but the nonlocality has finite range, even at very low temperature. Use of our numerically constructed quasi-adiabatic propagators permits large time steps in the path integral, such that the nonlocality o
The tunneling dynamics of an electronic two-state system coupled to a bath of harmonic oscillators at zero temperature is treated using a real-time path-integral approach. In the present work the previously developed recursive class-average approach is extended to include the Feynman-Vernon influenc