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Journal of the Optical Society of America B

Journal of the Optical Society of America B

| OPTICAL PHYSICS

  • Editor: Grover Swartzlander
  • Vol. 30, Iss. 7 — Jul. 1, 2013
  • pp: 1804–1814

Theoretical method for states dynamics and entanglement optimization in bichromatically driven clusters of two and four resonantly interacting particles

Irina T. Basieva  »View Author Affiliations


JOSA B, Vol. 30, Issue 7, pp. 1804-1814 (2013)
http://dx.doi.org/10.1364/JOSAB.30.001804


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Abstract

Bichromatic laser pumping is an effective tool to control (e.g., to drive into an entangled state) solid-state quantum bits of different nature. For clusters of resonantly interacting ions under bichromatic laser pumping, we present a theoretical approach and approximate analytical solution for quantum states dynamics. The solution provides an optimal ratio of laser pulse intensities needed for creating the maximally entangled states and performing quantum gates. Numerical simulation corroborates the analytical results.

© 2013 Optical Society of America

OCIS Codes
(000.6800) General : Theoretical physics
(030.1670) Coherence and statistical optics : Coherent optical effects
(200.4960) Optics in computing : Parallel processing
(270.1670) Quantum optics : Coherent optical effects

ToC Category:
Lasers and Laser Optics

History
Original Manuscript: February 15, 2013
Revised Manuscript: April 24, 2013
Manuscript Accepted: May 3, 2013
Published: June 6, 2013

Citation
Irina T. Basieva, "Theoretical method for states dynamics and entanglement optimization in bichromatically driven clusters of two and four resonantly interacting particles," J. Opt. Soc. Am. B 30, 1804-1814 (2013)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-30-7-1804

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