Implementation of nonlocal Bell-state measurement and quantum information transfer with weak Kerr nonlinearity

doi:10.1088/1674-1056/20/12/120307

中国物理B ›› 2011, Vol. 20 ›› Issue (12): 120307-120307.doi: 10.1088/1674-1056/20/12/120307

Implementation of nonlocal Bell-state measurement and quantum information transfer with weak Kerr nonlinearity

Yeon Kyu-Hwang¹, 邵晓强², 白娟³, 郭奇³, 程留永³, 王洪福³, 张寿³

(1)BK21 Program Physics & Department of Physics, College of Natural Science, Chungbuk National University, Cheonju, Chungbuk 361-763, Republic of Korea; (2)Centre for the Condensed-Matter Science and Technology, Department of Physics, Harbin Institute of Technology, Harbin 150001, China; (3)Department of Physics, College of Science, Yanbian University, Yanji 133002, China

收稿日期:2011-06-02 修回日期:2011-07-04 出版日期:2011-12-15 发布日期:2011-12-15
基金资助:
Project supported by the National Natural Science Foundation of China (Grant Nos. 61068001 and 11064016).

Implementation of nonlocal Bell-state measurement and quantum information transfer with weak Kerr nonlinearity

Bai Juan(白娟)^a), Guo Qi(郭奇)^a), Cheng Liu-Yong(程留永)^a), Shao Xiao-Qiang(邵晓强)^b), Wang Hong-Fu(王洪福)^a), Zhang Shou(张寿)^a)^†, and Yeon Kyu-Hwang^c)

^a Department of Physics, College of Science, Yanbian University, Yanji 133002, China; ^b Centre for the Condensed-Matter Science and Technology, Department of Physics, Harbin Institute of Technology, Harbin 150001, China; ^c BK21 Program Physics & Department of Physics, College of Natural Science, Chungbuk National University, Cheonju, Chungbuk 361–763, Republic of Korea

Received:2011-06-02 Revised:2011-07-04 Online:2011-12-15 Published:2011-12-15
Supported by:
Project supported by the National Natural Science Foundation of China (Grant Nos. 61068001 and 11064016).

摘要/Abstract

摘要： We propose a protocol to implement the nonlocal Bell-state measurement, which is nearly determinate with the help of weak cross-Kerr nonlinearities and quantum non-destructive photon number resolving detection. Based on the nonlocal Bell-state measurement, we implement the quantum information transfer from one place to another. The process is different from conventional teleportation but can be regarded as a novel form of teleportation without entangled channel and classic communication.

关键词: weak cross-Kerr nonlinearities, nonlocal Bell-state measurement, quantum information transfer

Abstract: We propose a protocol to implement the nonlocal Bell-state measurement, which is nearly determinate with the help of weak cross-Kerr nonlinearities and quantum non-destructive photon number resolving detection. Based on the nonlocal Bell-state measurement, we implement the quantum information transfer from one place to another. The process is different from conventional teleportation but can be regarded as a novel form of teleportation without entangled channel and classic communication.

Key words: weak cross-Kerr nonlinearities, nonlocal Bell-state measurement, quantum information transfer

中图分类号: (Quantum information)

03.67.-a

42.50.Ex (Optical implementations of quantum information processing and transfer) 42.65.-k (Nonlinear optics)

白娟, 郭奇, 程留永, 邵晓强, 王洪福, 张寿, Yeon Kyu-Hwang. Implementation of nonlocal Bell-state measurement and quantum information transfer with weak Kerr nonlinearity[J]. 中国物理B, 2011, 20(12): 120307-120307.

Bai Juan(白娟), Guo Qi(郭奇), Cheng Liu-Yong(程留永), Shao Xiao-Qiang(邵晓强), Wang Hong-Fu(王洪福), Zhang Shou(张寿), and Yeon Kyu-Hwang . Implementation of nonlocal Bell-state measurement and quantum information transfer with weak Kerr nonlinearity[J]. Chin. Phys. B, 2011, 20(12): 120307-120307.

参考文献 34

[1]	Knill E, Laflamme R and Milbumt G J 2001 Nature 409 46
[2]	Pittman T B, Fitch M J, Jacobs B C and Franson J D 2003 Phys. Rev. A 68 032316
[3]	O'Brien J L, Pryde G J, White A G, Ralph T C and Branning D 2003 Nature 426 264
[4]	Gasparoni S, Pan J W, Walther P, Rudolph T and Zeilinger A 2004 Phys. Rev. Lett. 93 020504
[5]	Scheel S, Nemoto K, Munro W J and Knight P L 2003 Phys. Rev. A 68 032310
[6]	Scheel S and Audenaert K M R 2005 New J. Phys. 7 149
[7]	Milburn G J and Walls D F 1984 Phys. Rev. A 30 56
[8]	Imoto N, Haus H A and Yamamoto Y 1985 Phys. Rev. A 32 2287
[9]	Nemoto K and Munro W J 2004 Phys. Rev. Lett. 93 250502
[10]	Barrett S D, Kok P, Nemoto K, Beausoleil R G, Munro W J and Spiller T P 2005 Phys. Rev. A 71 060302(R)
[11]	Munro W J, Nemoto K and Spliller T P 2005 New J. Phys. 7 137
[12]	Zhao L F, Lai B H, Mei F, Yu Y F, Feng X L and Zhang Z M 2010 Chin. Phys. B 19 094207
[13]	Guo Q, Bai J, Cheng L Y, Shao X Q, Wang H F and Zhang S 2011 Phys. Rev. A 83 054303
[14]	Schmidt H and Imamogdlu A 1996 Opt. Lett. 21 1936
[15]	Harris S E and Hau L V 1999 Phys. Rev. Lett. 82 4611
[16]	Turchette Q A, Hood C J, Lange W, Mabuchi H and Kimble H J 1995 Phys. Rev. Lett. 75 4710
[17]	Grangier P, Levenson J A and Poizat J 1998 Nature 369 537
[18]	Nielsen M A and Chuang I L 2000 Quantum Computation and Quantum Information (Cambridge: Cambridge University Press)
[19]	Bennett C H, Brassard G, Crepeau C, Jozsa R, Peres A and Wootters W K 1993 Phys. Rev. Lett. 70 1895
[20]	Ye L, Yao C M and Guo G C 2001 Chin. Phys. 10 1001
[21]	Ekert A K 1991 Phys. Rev. Lett. 67 661
[22]	Long G L and Liu X S 2002 Phys. Rev. A 65 032302
[23]	Bennett C H and Wiesner S J 1992 Phys. Rev. Lett. 69 2881
[24]	Cheng W W, Huang Y X, Liu T K and Li H 2007 Chin. Phys. 16 38
[25]	Kwiat P G and Weinfurter H 1998 Phys. Rev. A 58 2623
[26]	Kim Y H, Kulik S P and Shih Y 2001 Phys. Rev. Lett. 86 1370
[27]	Beenakker C W J, DiVincenzo D P, Emary C and Kindermann M 2004 Phys. Rev. Lett. 93 020501
[28]	He Y and Jiang N Q 2010 Chin. Phys. B 19 090310
[29]	Jeong H, Kim M S and Lee J 2001 Phys. Rev. A 64 052308
[30]	Jeong H and Kim M S 2002 it Quantum Inf. Comput. 2 208
[31]	Sheng Y B and Deng F G 2010 Phys. Rev. A 81 032307
[32]	Zheng S B 2004 Phys. Rev. A 69 064302
[33]	Wang X W, Liu X and Fang M F 2006 Chin. Phys. 15 676
[34]	Jeong H 2006 Phys. Rev. A 73 052320

Implementation of nonlocal Bell-state measurement and quantum information transfer with weak Kerr nonlinearity

Implementation of nonlocal Bell-state measurement and quantum information transfer with weak Kerr nonlinearity

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献 34

相关文章 2

Metrics

本文评价

推荐阅读 0

[1]	郭伟杰, 韦联福. Speeding up transmissions of unknown quantum information along Ising-type quantum channels[J]. 中国物理B, 2017, 26(1): 10303-010303.
[2]	李蓬勃, 李福利. Efficient scheme for entangled states and quantum information transfer with trapped atoms in a resonator[J]. 中国物理B, 2011, 20(9): 90304-090304.