Published March 25, 2011
| Version v1
Journal article
Einstein-Podolsky-Rosen Entanglement Strategies in Two-Well Bose-Einstein Condensates
- 1. ARC Centre of Excellence for Quantum-Atom Optics, Centre for Atom Optics and Ultrafast Spectroscopy, Swinburne University of Technology, Melbourne 3122 (Australia)
- 2. Kirchhoff-Institut fuer Physik, Universitaet Heidelberg, Im Neuenheimer Feld 227, 69120 Heidelberg (Germany)
Description
Criteria suitable for measuring entanglement between two different potential wells in a Bose-Einstein condensation are evaluated. We show how to generate the required entanglement, utilizing either an adiabatic two-mode or a dynamic four-mode interaction strategy, with techniques that take advantage of s-wave scattering interactions to provide the nonlinear coupling. The dynamic entanglement method results in an entanglement signature with spatially separated detectors, as in the Einstein-Podolsky-Rosen paradox.
Additional details
Identifiers
- DOI
- 10.1103/PhysRevLett.106.120405;
- arXiv
- arXiv:1010.4121v1;
Publishing Information
- Journal Title
- Physical Review Letters
- Journal Volume
- 106
- Journal Issue
- 12
- Journal Page Range
- p. 120405-120405.4
- ISSN
- 0031-9007
- CODEN
- PRLTAO
INIS
- Country of Publication
- United States
- Country of Input or Organization
- Syrian Arab Republic
- INIS RN
- 43039933
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- BOSE-EINSTEIN CONDENSATION; COUPLING; INTERACTIONS; NONLINEAR PROBLEMS; POTENTIALS; QUANTUM ENTANGLEMENT; S WAVES; SCATTERING
- Descriptors DEC
- PARTIAL WAVES
Optional Information
- Notes
- (c) 2011 American Institute of Physics