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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Alan E. Willner
  • Vol. 33, Iss. 3 — Feb. 1, 2008
  • pp: 270–272

Qubit entanglement driven by remote optical fields

Muhammed Yönaç and Joseph H. Eberly  »View Author Affiliations


Optics Letters, Vol. 33, Issue 3, pp. 270-272 (2008)
http://dx.doi.org/10.1364/OL.33.000270


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Abstract

We examine the entanglement between two qubits, supposed to be remotely located and driven by independent quantized optical fields. No interaction is allowed between the qubits, but their degree of entanglement changes as a function of time. We report a collapse and revival of entanglement that is similar to the collapse and revival of single-atom properties in cavity QED.

© 2008 Optical Society of America

OCIS Codes
(270.5580) Quantum optics : Quantum electrodynamics
(270.5585) Quantum optics : Quantum information and processing

ToC Category:
Quantum Optics

History
Original Manuscript: August 16, 2007
Revised Manuscript: November 19, 2007
Manuscript Accepted: November 21, 2007
Published: January 30, 2008

Citation
Muhammed Yönaç and Joseph H. Eberly, "Qubit entanglement driven by remote optical fields," Opt. Lett. 33, 270-272 (2008)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-33-3-270

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