Published October 1, 2005
| Version v1
Journal article
Controlling entanglement generation in external quantum fields
Creators
- 1. Dipartimento di Fisica Teorica, Universita di Trieste, Strada Costiera 11, 34014 Trieste (Italy)
- 2. Istituto Nazionale di Fisica Nucleare, Sezione di Trieste, Strada Costiera 11, 34014 Trieste (Italy)
Description
Two non-interacting two-level atoms immersed in a common bath can become mutually entangled when evolving with a Markovian, completely positive dynamics. For an environment made of external quantum fields, this phenomenon can be studied in detail: one finds that entanglement production can be controlled by varying the bath temperature and the distance between the atoms. Remarkably, in certain circumstances, the quantum correlations can persist in the asymptotic long-time regime
Availability note (English)
Available online at http://stacks.iop.org/1464-4266/7/S429/job5_10_033.pdf or at the Web site for the Journal of Optics. B, Quantum and Semiclassical Optics (Print) (ISSN 1464-4266) http://www.iop.org/Additional details
Identifiers
- URL
- http://stacks.iop.org/1464-4266/7/S429/job5_10_033.pdf; http://www.iop.org/;
- DOI
- 10.1088/1464-4266/7/10/033;
- PII
- S1464-4266(05)97598-8;
Publishing Information
- Journal Title
- Journal of Optics. B, Quantum and Semiclassical Optics (Print)
- Journal Volume
- 7
- Journal Issue
- 10
- Journal Page Range
- p. S429-S434
- ISSN
- 1464-4266
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36095536
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- ATOMS; CORRELATIONS; DISTANCE; MARKOV PROCESS; QUANTUM MECHANICS
- Descriptors DEC
- MECHANICS; STOCHASTIC PROCESSES