Published April 19, 2010
| Version v1
Journal article
Disentanglement and Bell nonlocality in a classical dephasing environment
Creators
- 1. Institute of Theoretical Physics, Shanxi University, Taiyuan 030006, Shanxi (China)
Description
We study the time-evolution of entanglement and Bell-inequality violation of a two-qubit system in the presence of classical Ornstein-Uhlenbeck noise. It is shown that both disentanglement and Bell nonlocality depend strongly on the initial parameter α, purity r and the non-Markovian properties.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.physleta.2010.03.004Additional details
Identifiers
- DOI
- 10.1016/j.physleta.2010.03.004;
- PII
- S0375-9601(10)00263-X;
Publishing Information
- Journal Title
- Physics Letters. A
- Journal Volume
- 374
- Journal Issue
- 19-20
- Journal Page Range
- p. 1975-1979
- ISSN
- 0375-9601
- CODEN
- PYLAAG
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41108003
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- BELL THEOREM; MARKOV PROCESS; MATHEMATICAL EVOLUTION; QUANTUM ENTANGLEMENT
- Descriptors DEC
- EVOLUTION; STOCHASTIC PROCESSES
Optional Information
- Copyright
- Copyright (c) 2010 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.