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Sudden transition and sudden change of quantum discord in dissipative cavity quantum electrodynamics system |
JOSA B, Vol. 30, Issue 2, pp. 251-257 (2013)
http://dx.doi.org/10.1364/JOSAB.30.000251
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Abstract
The dynamics of classical correlation and quantum correlation of two qubits in an independent and common dissipative cavity are studied. We show that for an independent case, the quantum correlation keeps constant and the correlation relation decays before the critical time point
© 2013 Optical Society of America
OCIS Codes
(270.2500) Quantum optics : Fluctuations, relaxations, and noise
(270.5580) Quantum optics : Quantum electrodynamics
(270.5585) Quantum optics : Quantum information and processing
ToC Category:
Quantum Optics
History
Original Manuscript: September 6, 2012
Revised Manuscript: November 18, 2012
Manuscript Accepted: November 19, 2012
Published: January 3, 2013
Citation
Qi-liang He and Jing-bo Xu, "Sudden transition and sudden change of quantum discord in dissipative cavity quantum electrodynamics system," J. Opt. Soc. Am. B 30, 251-257 (2013)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-30-2-251
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