Published March 2002
| Version v1
Journal article
Microscopic quantum dynamics approach to the dilute condensed Bose gas
Creators
- 1. Clarendon Laboratory, Department of Physics, University of Oxford, Oxford OX1 3PU (United Kingdom)
Description
We derive quantum evolution equations for the dynamics of dilute condensed Bose gases. The approach contains, at different orders of approximation, for cases close to equilibrium, the Gross-Pitaevskii equation and the first-order Hartree-Fock-Bogoliubov theory. The proposed approach is also suited for the description of the dynamics of condensed gases that are far away from equilibrium. As an example the scattering of two Bose condensates is discussed
Additional details
Identifiers
- DOI
- 10.1103/PhysRevA.65.033601;
- arXiv
- arXiv:cond-mat/0110594v1;
Publishing Information
- Journal Title
- Physical Review. A
- Journal Volume
- 65
- Journal Issue
- 3
- Journal Page Range
- p. 033601-033601.9
- ISSN
- 1050-2947
- CODEN
- PLRAAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36027806
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- BOSE-EINSTEIN GAS; BOSONS; EQUILIBRIUM; EVOLUTION; HARTREE-FOCK-BOGOLYUBOV THEORY; SCATTERING
Optional Information
- Notes
- (c) 2002 The American Physical Society