采用时间演化算符和数值计算方法,研究了Fock态腔场与两个完全相同的二能级Bell态原子在偶极共振作用下的原子布居和偶极压缩的时间演化特性,并以此来甄别部分Bell态.
参考文献
[1] | Loudon R, Knight P L. Squeezed light [J]. J. Mod. Opt., 1987, 34(6/7): 709-759. |
[2] | Eberly J H, Narozhny N B, Sanchez-Mondragon J J. Periodic spontaneous collapse and revival in a simple quantum model [J]. Phys. Rev. Lett., 1980, 44: 1323-1326. |
[3] | Agarwal G A. Vacuum-field Rabi oscillations of atoms in a cavity [J]. J. Opt. Sco. Am. B, 1985, 2(3): 480-485. |
[4] | Fang Jiayuan, Zhou Ming, Huang Zuhong, et al. Light squeezing in the system of two-mode squeezed vacuum field interacting with two coupling atoms in Kerr medium [J]. Chinese Journal of Quantum Electronics (量子电子学报), 2003, 20(2): 186- 191 (in Chinese). |
[5] | Wang Chengzhi, Fang Maofa. Dynamics properties of two atoms interacting with light via intensity-dependent coupling [J]. Chinese Journal of Quantum Electronics(量子电子学报), 2002, 19(3): 231-235 (in Chinese). |
[6] | Huang Chunjia, Zhou Ming, Liu Anling. Dynamics of two coupled atoms Raman-interacting with squeezed vacuum field [J]. Acta Physica Sinica (物理学报), 2001, 50(6): 1064-1069 (in Chinese). |
[7] | Zheng S B, Guo G C. Efficient scheme for two-atom entanglement and quantum information processing in cavity QED [J]. Phys. Rev. Lett., 2000, 85: 2392-2395. |
[8] | Zheng S B, Guo G C. Teleportation of atomic states within cavities in thermal states [J]. Phys. Rev. A, 2001,63: 044302. |
[9] | Guo G P, Li C F, Li J, et al. Scheme for the proparation of the multi-particle entanglement in cavity QED [J].Phys. Rev. A, 2002, 65: 042102. |
[10] | Sleator T, Weingurter H. Realizable universal quantum logic gates [J]. Phys. Rev. Lett., 1995, 74: 4087-4090. |
[11] | Domokos P, Raimond J M, Brune M, et al. Simple cavity-QED two-bit universal quantum logic gate: The principle and expected performances [J]. Phys. Rev. A, 1995, 52: 3554-3559. |
[12] | Cao Z L, Zhou Z W, Guo G C, et al. Emission spectrum from two atoms in Bell states in a cavity [J]. Chinese Journal of Lasers (中国激光), 2002, B11(6): 413-417 (in Chinese). |
[13] | Guo G C, Yang C P. Spontaneous emission from two two-level entangled atoms [J]. Physica A, 1998, 260: 173-185. |
[14] | Yang C P, Guo G C. Controllable emission properties of an atom inside a cavity by manipulating the atom outside the cavity [J]. Phys. Lett. A, 1999, 255: 129-132. |
[15] | Kim Y H, Kulik S P, Shih Y H. Quantum teleportation of a polarization state with a complete Bell state measurement [J]. Phys. Rev. Lett., 2001, 86: 1370-1373. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分:
-
10%
-
20%
-
30%
-
40%
-
50%