提出一个能够在实验上可以实现的未知原子态隐形传态的方案.该方案利用一个高Q值的光学谐振腔作为辅助系统,利用单个二能级原子和单模光场的相互作用实现未知原子态的隐形传态.方案中我们只需调节原子和腔场的相互作用时间.隐形传态的成功概率等于作为量子通道的叠加态的较小系数的模方的两倍.
参考文献
| [1] | Bennett C H, Brassard G, Crépeau C, et al. Teleportation an unknown quantum state via dual classical and einstein-podolsky-rosen channels [J]. Phys. Rev. Lett., 1993, 70(13): 1895-1899. |
| [2] | Davidovich L, Zagury N, Brune M, et al. Teleportation of an atomic state between two cavities using non-local microwave fields [J]. Phys. Rev. A, 1994, 50(2): R895-R898. |
| [3] | Sleator T, Weinfurter H. Realizable universal quantum logic gates [J]. Phys. Rev. Lett., 1995, 74(20): 4087-4090. |
| [4] | Braunstein S L, Mann A. Measurement of the bell operator and quantum teleportation [J]. Phys. Rev. A, 1995,51(3): R1727-R1730. |
| [5] | Vaidman L. Teleportation of quantum states [J]. Phys. Rev. A, 1994, 49(2): 1473-1476. |
| [6] | Ye L, Guo G. Probabilitic teleportation of an unknown atomic state [J]. Chinese Physics, 2002, 11(10): 996-998. |
| [7] | Barenco A, Deutsch D, Ekert A. Conditional quantum dynamics and logic gates [J]. Phys. Rev. Lett., 1995,74(20): 4083-4086. |
| [8] | Cirac J I, Parkins A S. Schemes for atomic state teleportation [J]. Phys. Rev. A, 1994, 50(6): R4441-4444. |
| [9] | Cirac J I, Zoller P. Quantum computations with cold trapped ions [J]. Phys. Rev. Lett., 1995, 74(20): 4091-4094. |
| [10] | Moussa M H Y. Teleportation of a cavity-radiation-field state: alternative scheme [J]. Phys. Rev. A, 1996, 54(6):4661-4669. |
| [11] | Zheng S, Guo G. Teleportation of an unknown atomic state through the Raman atom-cavity-field interaction [J].Phys. Lett. A, 1997, 232(3-4): 171-174. |
| [12] | Zheng S B, Guo G C. Teleportation of superpositions of macroscopic states of a cavity field [J]. Phys. Lett. A,1997, 236(3): 180-182. |
| [13] | Zheng S B, Guo G C. Teleportation of atomic states via resonant atom-field interaction [J]. Opt. Commun., 1999,167(1-6): 111-113. |
| [14] | Zheng S B, Guo G C. Teleportation of atomic states within cavities in thermal states [J]. Phys. Rev. A, 2001, 63(4): 044302(1-4). |
| [15] | Solano E, Cesar C L., Matos Filho R L, et al. Reliable teleportation in trapped ions [J]. Eur. Phys. J. D, 2001,13(1): 121-128. |
| [16] | Nielsen M A, Knill E, Laflamme R. Complete quantum teleportation by nuclear magnetic resonance [J]. Nature,1998, 396(6706): 52-55. |
| [17] | Li W L, Li C F, Guo G C. Probabilistic teleportation and entanglement matching [J]. Phys. Rev. A, 2000, 61(3):034301-1-034301-3. |
| [18] | Lu H. Probabilistic teleportation of three-particle entangled state via entanglement swapping [J]. Chinese Phys.Lett., 2001, 18(8): 1004-1006. |
| [19] | Lu H, Guo G C. Teleportation of two-particle entangled state via entanglement swapping [J]. Phys. Lett. A,2000, 276(6): 209-212. |
| [20] | Shi B S, Jiang Y K, Guo G C. Probabilistic teleportation of two-particle entangled state [J]. Phys. Lett. A, 2000,268(3): 161-164. |
| [21] | Ye L, Guo G. Scheme for the generation of three-atom Greenberge-Horne-Zeilinger states and teleportation of entangled atomic states [J]. J. Opt. Soc. Am. B, 2003, 20(1): 97-99. |
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