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Generation of entangled coherent states through cavity-assisted interaction |
Chen Xiao-Dong(陈晓东)a), Gu Yong-Jian(顾永建) b), Liang Hong-Hui(梁鸿辉)a), Ni Bin-Bin(倪彬彬)a), and Lin Xiu-Min(林秀敏) a)† |
a School of Physics and Optoelectronics Technology, Fujian Normal University, Fuzhou 350007, China; b Department of Physics, Ocean University of China, Qingdao 266100, China |
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Abstract We propose schemes to generate an $n$-coherent-pulse GHZ state and a cluster state via the interaction between $n$ coherent pulses and a two-sided cavity. In these schemes, a strong coupling condition is not needed, which makes the protocols possibly able to be implemented based on the current experiment technology.
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Received: 18 September 2009
Revised: 13 October 2009
Accepted manuscript online:
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PACS:
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03.65.Ud
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(Entanglement and quantum nonlocality)
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42.50.Dv
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(Quantum state engineering and measurements)
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42.50.Pq
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(Cavity quantum electrodynamics; micromasers)
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Fund: Project supported by the National
Natural Science Foundation of China (Grant Nos.~60878059, 60677044,
and 10574022), and the Natural Science Foundation of Fujian Province
of China (Grant No.~2007J0002). |
Cite this article:
Chen Xiao-Dong(陈晓东), Gu Yong-Jian(顾永建), Liang Hong-Hui(梁鸿辉), Ni Bin-Bin(倪彬彬), and Lin Xiu-Min(林秀敏) Generation of entangled coherent states through cavity-assisted interaction 2010 Chin. Phys. B 19 040310
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[1] |
Ekert A K 1991 Phys. Rev. Lett.67 661
|
[2] |
Deutsch D and Jozsa R 1992 Proc. R. Soc. London A 439 553
|
[3] |
Bennett C H, Brassard G, Crepeau C, Jozsa R, Peres A and Wootters W 1993 Phys. Rev. Lett.70 1895
|
[4] |
White A G, James D F V, Eberhard P H and Kwiat P G 1999 Phys. Rev. Lett.83 3103
|
[5] |
Bru D 2002 J. Math. Phys. 43 4237
|
[6] |
Barbieri M, Martini F D, Nepi G D and Mataloni P 2004 Phys. Rev. Lett.92 177901
|
[7] |
Yu S X, Chen Z B, Pan J W and Zhang Y D 2003 Phys. Rev. Lett. 90 080401
|
[8] |
Cheng M P and Zhan Y B 2008 Chin. Phys. B 17 445
|
[9] |
Wen J J, Shao X Q, Jin X R, Zhang S and Yeon K H 2008 Chin. Phys. B 17 1618
|
[10] |
Fuchs C A 1997 Phys. Rev. Lett.79 1162
|
[11] |
Enk S J V and Hirota O 2001 Phys. Rev. A 64 022313
|
[12] |
Jeong H, Kim M S and Lee J 2001 Phys. Rev. A 64 052308
|
[13] |
Wang X 2001 Phys. Rev. A 64 022302
|
[14] |
Jeong H and Kim M S 2002 Phys. Rev. A 65 042305
|
[15] |
Ralph T C, Gilchrist A, Milburn G J, Munro W J and Glancy S 2003 Phys. Rev. A 68 042319
|
[16] |
Wang X G and Sanders B C 2001 Phys. Rev. A 65 012303
|
[17] |
Gerry C C 1997 Phys. Rev. A 55 2478
|
[18] |
Enk S J V 2003 Phys. Rev. Lett. 91 017902
|
[19] |
Song K H, Zhang W J and Guo G C 2002 Eur. Phys. J. D 19 267
|
[20] |
Wang B and Duan L M 2005 Phys. Rev. A 72 022320
|
[21] |
Duan L M and Kimble H J 2004 Phys. Rev. Lett.92 127902
|
[22] |
Huang X H, Lin X M, Lin G W, Chen Z H and Tang Y X 2008 Chin. Phys. B 17 4382
|
[23] |
Lin G W, Lin X M, Chen L B, Du Q H and Chen Z H 2008 Chin. Phys. B 17 64
|
[24] |
Wang B and Duan L M 2007 Phys. Rev. A 75 050304(R)
|
[25] |
Walls D F and Milburn G J 1994 Quantum Optics} (Berlin: Springer-Verlag) p.124
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