全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

用Cluster态实现任意两粒子态的远程态制备方案

, PP. 566-571

Keywords: 远态制备,四量子比特Cluster态,两量子比特投影测量,经典通讯,幺正操作

Full-Text   Cite this paper   Add to My Lib

Abstract:

提出一个用Cluster态作为量子信道远态制备两量子态的方案,并计算了此方案成功的概率和消耗的经典信息。一般地,Bob能成功地制备初态的概率是1/4和消耗的经典信息是1/4经典比特。然而,在六种特殊情形下,消耗一些多余经典信息后,成功的概率能达到1/2甚至1。

References

[1]  Bennett C H, Brassard G, Grepeau C, et al. Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels [J]. Phys. Rev. Lett., 1993, 70(13): 1895-1899.?
[2]  Ikram M, Zhu S Y, Zubairy M S. Quantum teleportation of an entangled state [J]. Phys. Rev. A, 2000, 62: 022307.?
[3]  Rigolin G. Quantum teleportation of an arbitrary two-qubit state and its relation to multipartite entanglement [J]. Phys. Rev. A, 2005, 71: 032303.?
[4]  Zheng S B, Guo G C. Scheme for atomic-state teleportation between two bad cavities [J]. Phys. Rev. A, 2006, 73: 032329.?
[5]  Zhang Z J. Controlled teleportation of an arbitrary n-qubit quantum information using quantum secret sharing of classical message [J]. Phys. Lett. A, 2006, 352: 55-58.?
[6]  Yan W, Zhang W J. Quantum teleportation of canonical variables [J]. Chinese Journal of Quantum Electronics (量子电子学报), 2008, 25(1): 56-59 (in Chinese).?
[7]  Yu L Z, Wu T, He J, et al. Probabilistic teleportation of arbitrary two-particle entangled state via cluster state [J]. Chinese Journal of Quantum Electronics (量子电子学报), 2010, 27(2): 167-173 (in Chinese).?
[8]  Lo H K. Classical-communication cost in distributed quantum-communication complexity [J]. Phys. Rev. A, 2000, 62(1): 012313.?
[9]  Pati A K. Minimum classical bit for remote preparation and measurement of a qubit [J]. Phys. Rev. A, 2001, 63: 014302.?
[10]  Devetak I, Berger T. Low-Entanglement Remote State Preparation [J]. Phys. Rev. Lett., 2001,87: 197901.?
[11]  Zeng B, Zhang P. Remote-state preparation in higher dimension and the parallehzable manifold S n-1 [J]. Phys. Rev. A, 2002, 65: 022316.?
[12]  Berry D W, Sanders B C. Optimal Remote State Preparation [J]. Phys. Rev. Lett., 2003, 90: 057901.?
[13]  Leung D W, Shor P W. Oblivious Remote State Preparation [J]. Phys. Rev. Lett., 2003, 90: 127905.?
[14]  Hayashi A, Hashimoto T, Horibe M. Remote state preparation without oblivious conditions [J]. Phys. Rev. A, 2003, 67: 052302.?
[15]  Abeyesinghe A, Hayden P. Generalized remote state preparation: Trading cbits, qubits, and ebits in quantum communication [J]. Phys. Rev. A, 2003, 68: 062319.?
[16]  Ye M Y, Zhang Y S, Guo G C. Faithful remote state preparation using finite classical bits and a nonmaximally entangled state [J]. Phys. Rev. A, 2004, 69: 022310.?
[17]  Yu Y F, Feng J, Zhan M S. Preparation remotely two instances of quantum state [J]. Phys. Lett. A, 2003, 310: 329.?
[18]  Dai H Y, Chen P X, Liang L M, et al. Classical communication cost and remote preparation of the four particle GHZ class state [J]. Phys. Lett. A, 2006, 355: 285-288.?
[19]  Pan G X, Liu Y M, Zhang Z J. Classical Communication and Entanglement Cost in Preparing a Class of Multi-qubit States [J]. Commun. Theor. Phys., 2008, 49: 631-634.?
[20]  Briegel H J , Raussendorf R. Persistent Entanglement in Arrays of Interacting Particles [J]. Phys. Rev. Lett., 2001, 86: 910-913.?
[21]  Zhang X L, Gao K L, Feng M. Preparation of cluster states and W states with superconducting quantum-interference-device qubits in cavity QED [J]. Phys. Rev. A, 2006, 74: 024303.?
[22]  Dong P, Xue Z Y, Yang M, Cao Z L. Generation of cluster states [J]. Phys. Rev. A , 2006, 73: 033818.?
[23]  Zheng S B. Generation of cluster states in ion-trap systems [J]. Phys. Rev. A, 2006, 73: 065802.?
[24]  Kiesel N, Schmid C, Weber U, et al. Experimental Analysis of a Four-Qubit Photon Cluster State [J]. Phys. Rev. Lett., 2005, 95: 210502.?
[25]  Su X L, Tan A, Jia X J, et al. Experimental preparation of Quadripartite Cluster and Greenberger-Horne-Zeilinger Entangled States for Continuous Variables [J]. Phys. Rev. Lett., 2007, 98: 070502.?
[26]  Tokunaga Y, Kuwashiro S, Yamamoto T, et al. Generation of High-Fidelity Four-Photon Cluster State and Quantum-Domain Demonstration of one-Way Quantum Computing [J]. Phys. Rev. Lett., 2008, 100: 210501.
[27]  Deng F G, Li X H, Li C Y, et al. Multiparty quantum-state sharing of an arbitrary two-particle state with Einstein-Podolsky-Rosen pairs [J]. Phys. Rev. A, 2005, 72: 044301. [28] Deng F G, Li X H, Li C Y, et al. Quantum state sharing of an arbitrary two-qubit state with two-photon entanglements and Bell-state measurements [J]. Eur. Phys. J. D, 2006, 39 :459. [29] Scarani V, Acín A, Schenck E, et al. Nonlocality of cluster states of qubits [J]. Phys. Rev. A, 2005, 71 042325.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133