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Quantum Information and Computation     ISSN: 1533-7146      published since 2001
Vol.3 No.3, May 2003

Information theoretic aspects in ponderomotive systems (pp265-279)
        S. Giannini, S. Mancini and P. Tombesi
         
doi: https://doi.org/10.26421/QIC3.3-8

Abstracts: We show the possibility to entangle radiation modes through a simple reflection on a moving mirror. The model of an optical cavity having a movable end mirror, and supporting different modes is employed. The mechanical motion of the mirror mediates information between the modes leading to an effective mode-mode interaction. We characterize the modes' entanglement on the basis of recent separability criteria. The effect of the thermal noise associate to the mirror's motion is accounted for. Then, we evaluate the performances of such ponderomotive entanglement in possible applications like teleportation and telecloning.
Key words:  mechanical effects of light, entanglement, quantum teleportation

 

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