Quantum entanglement via superradiance of a Bose-Einstein condensate

Date
2010
Authors
Taşgın, M. E.
Oktel, M. Ö.
You, L.
Müstecaploǧlu, Ö. E.
Advisor
Supervisor
Co-Advisor
Co-Supervisor
Instructor
Source Title
Laser Physics
Print ISSN
1054-660X
Electronic ISSN
1555-6611
Publisher
Institute of Physics Publishing
Institute of Physics Publishing
Volume
20
Issue
3
Pages
700 - 708
Language
English
Type
Article
Journal Title
Journal ISSN
Volume Title
Series
Abstract

We adopt the coherence and built-in swap mechanism in sequential superradiance as a tool for obtaining continuous-variable (electric/magnetic fields) quantum entanglement of two counter-propagating pulses emitted from the two end-fire modes. In the first-sequence, end-fire modes are entangled with the side modes. In the second sequence, this entanglement is swapped to in between the two opposite end-fire modes. Additionally, we also examine the photon number correlations. No quantum correlations is observed in this variable.

Course
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Book Title
Keywords
Bose-Einstein condensates, Continuous variables, Counterpropagating, End-fire, In-between, Photon-number correlations, Quantum correlations, Radiation, Statistical mechanics, Steam condensers, Superradiance, Quantum entanglement
Citation
Published Version (Please cite this version)