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Quantum State Transfer in Trapped-Ion-Cavity Systems |
| GUO Yu;LIAO Jie-Qiao;KUANG Le-Man |
| Key Laboratory of Low-Dimensional Quantum Structures and Quantum Control of Ministry of Education, and Department of Physics, Hunan Normal University, Changsha 410081 |
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| Cite this article: |
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GUO Yu, LIAO Jie-Qiao, KUANG Le-Man 2007 Chin. Phys. Lett. 24 3044-3047 |
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Abstract We study the information transfer and entanglement transfer in a system consisting of single trapped ions in cavities by the three-mode cross-Kerr-like interaction among the cavity field (photons), the centre-of-mass motion (phonons) and the internal state of the trapped ion in the Lamb--Dicke and large detuning regime.
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03.67.-a
42.50.-p
42.50.Dv
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Received: 30 June 2007
Published: 23 October 2007
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