A better  scheme of probabilistic teleportation of a triplet W state

Abstract

Abstract:

A better scheme of probabilistic teleportation of a triplet w state is proposed, where the three three-qubit W states are taken as quantum channels. Compared with Yan’s scheme, Our scheme have follow advantages: Instead of using Bell-state measurement, a new orthogonal basis measurement is proposed, the receiver performs appropriate unitary transformation according to the sender’s measurements, the success of probabilistic teleportation can improve to 20/27.

Key words: quantum optical, quantum controlled teleportation, three-qubit W state, non-Bell-state measurement

CLC Number:

O431

SHUI Tian, ZHA Xin-wei, WANG Dong, LI Ning. A better scheme of probabilistic teleportation of a triplet W state[J]. J4, 2012, 29(3): 339-343.

References

[1] Bennett C H, Brassard G, Crepeau C, “Teleportation an Unknown Quantum State Via Dual Classical and EPR channels[J],” Phys. Rev. Lett.1993, 70: 1895-1899.
[2] Zheng Y Z, Dai L Y, Guo G C, “Teleportation of a three-particle entangled W state through two-particle entangled quantum channels[J],” Acta Physica Sinica. 2003, 52(11):2678-2682(in Chinese) [3] Li Y L, Feng J, “Teleportation of arbitrary three-particle GHZ state using single three-particle maximal GHZ state or two EPR states[J],” Acta Physica Sinica. 2007, 56(4):1888-1894(in Chinese)
[4] Ma G L, Zha X W, “Probabilistic teleportation of four particles W state[J],” Chinese Journal Of Quantum Electronics.2010, 27(3):308-313(量子电子学报) (In Chinese).
[5] Zha X W, Song H Y, “Teleportation and controlled teleportation with maximally four-qubit entanglement quantum states[J],” Modern Physics Letters B.2010, 24(19):2069-2076.
[6] Xu J G, Zha X W, “A theoretical analysis of Teleportation of N particle quantum state[J],” Acta Sinica Quantum Optica, 2009,15(4):325-328 (in Chinese).
[7] Cao H J, Song H S, “Quantum secure direct communication with W state[J],”Chinese Physics Letters, 2006,23(2):290-292.
[8] Yan L H, Gao Y F, “Teleportation of an arbitrary three-particle W state through three-particle W state[J],” Acta Sinica Quantum Optica. 2008,14(4):407-412(in Chinese).
[9] LI W L, Li C F, Guo G C, “Probabilistic Teleportation and Entanglement Matching[J],” Physics Rev A, 2000,61(3):034301-034304.
[10] Vaidman L, “Teleportation of Quantum State[J],” Phys Rev A, 1994, 49: 1473-1478.
[11] Zha X W, Song H Y, “Teleportation capability of six-qubit cluster state[J],” Communications Theor Phys, 2010, 54(6):1007-1009.
[12] Li D C, Han C L, Feng X L, “Repeat-until-success measurement-based scheme for controlled phase gates in a cavity[J],” Chin. Opt. Lett, 2009, 7(1):82-84.
[13] Chen H N, Liu J M, “Teleportation of a two-particle four-component squeezed vacuum state by linear optical elements[J],” Chin. Opt. Lett, 2009,7(5):440-442.
[14] Shi G F, “Probabilistic teleportation of arbitrary W state via two pairs of non-maximally two-particle entangled state[J],” Acta Sinica Quantum Optica, 2008, 14(3):304-307.
[15] Cao Z L, Yang C M, “Probabilistic teleportation of unknown atomic State using W class state[J],” Phys Lett A, 2004, 337(1):132-140.
[16] Hong Z H, Nie Y Y, Huang Y B et al, “Controlled quantum teleportation via four particle cluster state[J],”Chinese Journal of Quantum of Quantum Electronics(量子电子学报). 2008, 25(4):458-461(in chinese).
[17] Liu Q Y, Shi J , Hu B L et al, “Scheme of three quantum bit secret sharing based on GHZ state[J],”Chinese Journal of Quantum of Quantum Electronics(量子电子学报), 2010, 27(1):41-46(in chinese).

A better scheme of probabilistic teleportation of a triplet W state

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 12

Recommended Articles

Metrics

Comments

[1]	. Optimal scheme of quantum teleportation participated by generalized GHZ state [J]. J4, 2018, 35(5): 576-582.
[2]	Shao Hu, Huang Yao, Xie Yi, Guan Hua, Gao Ke-lin. Pulse Sequence Generation with High-performance Character for 40Ca+ optical frequency standard [J]. J4, 2015, 32(6): 668-672.
[3]	Zhang Gang, Pan Guozhu, Yuan Hao. Optimal phase-covariant quantum cloning [J]. J4, 2015, 32(4): 438-444.
[4]	Dou Xian-an, Sun Xiaoquan, Wang Zuolai . Experimental research on saturation characteristics of silicon p-i-n photodiode induced by femtosecond laser [J]. J4, 2012, 29(6): 671-676.
[5]	ZOU Xiong ，FENG Bin-bin ，JI Ying-hua . Mutual inductance’s influence to the flux qubits decoherence under super-Ohm thermal reservoir environment [J]. J4, 2012, 29(6): 714-722.
[6]	TU Xiu-li, ZHANG Ting, WANG Xian-ming, XU Jing. Splitting quantum information via six-qubit maximally entangled state [J]. J4, 2012, 29(5): 577-583.
[7]	WANG Dong, ZHA Xin-wei. Quantum communication based on cluster state [J]. J4, 2011, 28(6): 687-692.
[8]	WANG Lei, SUN Changyong . Quantum properties of atomic laser in system of binomial states field interacting with Bose-Einstein condensate of two-level atoms [J]. J4, 2011, 28(5): 571-576.
[9]	GUI Weijun，JIANG Minbin. Geometric measurement of quantum correlation for a kind of X-state [J]. J4, 2011, 28(4): 446-450.
[10]	MA Meijuan. Evolution of atom’s occupancy of two-atom system at mixed state in cavity QED [J]. J4, 2011, 28(4): 451-456.
[11]	DONG Jian-Feng, XU Chao, XU Jian. Research progress in chiral negative refraction [J]. J4, 2009, 26(4): 385-393.
[12]	ZHANG Cui-ling. Two-photon laser cooling of moving three-level atom [J]. J4, 2009, 26(3): 293-296.