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Generating Entangled States of Multilevel Atoms through a Selective Atom-Field Interaction |
| CHEN Zhi-Hua**, LIN Xiu-Min
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School of Physics and Opto-electronics Technology, Fujian Normal University, Fuzhou 350007
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| Cite this article: |
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CHEN Zhi-Hua, LIN Xiu-Min 2011 Chin. Phys. Lett. 28 010304 |
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Abstract We present a scheme to generate entangled state of two multilevel atoms in a high-Q optical cavity. In the protocol, the selective atom-field interaction is highly controlled, which can yield a resonant interaction inside one selected atom-field subspace and leave the others in a highly dispersive regime. The atomic spontaneous emission is efficiently suppressed via the large atom-field detuning. Simultaneously, the proposal only requires commonly addressing on atoms inside the cavity, which reduces the difficulties of experiment.
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| Keywords:
03.67.-a
03.67.Lx
42.50.-p
42.50.Pq
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Received: 06 September 2010
Published: 23 December 2010
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| PACS: |
03.67.-a
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(Quantum information)
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03.67.Lx
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(Quantum computation architectures and implementations)
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42.50.-p
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(Quantum optics)
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42.50.Pq
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(Cavity quantum electrodynamics; micromasers)
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