Published December 5, 2005
| Version v1
Journal article
Generation of Werner states and preservation of entanglement in a noisy environment
Creators
- 1. Institute of Theoretical Physics, University of Wroclaw, Pl. M. Borna 9, 50-204 Wroclaw (Poland)
Description
We study the influence of noisy environment on the evolution of two-atomic system in the presence of collective damping. Generation of Werner states as asymptotic stationary states of evolution is described. We also show that for some initial states the amount of entanglement is preserved during the evolution
Additional details
Identifiers
- DOI
- 10.1016/j.physleta.2005.08.033;
- arXiv
- arXiv:quant-ph/0504090v2;
- PII
- S0375-9601(05)01259-4;
Publishing Information
- Journal Title
- Physics Letters. A
- Journal Volume
- 347
- Journal Issue
- 4-6
- Journal Page Range
- p. 180-190
- ISSN
- 0375-9601
- CODEN
- PYLAAG
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37066078
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ENERGY LEVELS; EVOLUTION; NOISE; QUANTUM ENTANGLEMENT; QUANTUM MECHANICS
- Descriptors DEC
- MECHANICS
Optional Information
- Copyright
- Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.