Probabilistic teleportation of unknown atomic states using non-maximally entangled states without Bell-state measurement

2006 ◽  
Vol 360 (1) ◽  
pp. 17-20 ◽  
Author(s):  
Zhuo-Liang Cao ◽  
Yan Zhao ◽  
Ming Yang
Keyword(s):  
Bell State ◽  
Entangled States ◽  
Bell State Measurement ◽  
State Measurement ◽  
Probabilistic Teleportation ◽  
Maximally Entangled States ◽  
Atomic States

EFFICIENT SCHEME FOR TELEPORTATION OF UNKNOWN ATOMIC STATES USING NON-MAXIMALLY ENTANGLED STATES

2007 ◽  
Vol 21 (15) ◽  
pp. 923-927
Author(s):  
KUANG-WEI XIONG
Keyword(s):  
Cavity Qed ◽  
Bell State ◽  
Atomic State ◽  
Entangled States ◽  
Distinct Advantage ◽  
State Measurement ◽  
Cavity Decay ◽  
Efficient Scheme ◽  
Maximally Entangled States ◽  
Atomic States

We propose a feasible scheme for teleporting an unknown atomic state by using non-maximally entangled states in cavity QED. The distinct advantage of the scheme is that, not only can the teleportation and distillation procedure be realized simultaneously, but the scheme is also insensitive to the cavity decay and thermal field with the assistance of a strong classical driving field. In addition, the joint Bell-state measurement can be distinguished via detecting the atomic state.

QUANTUM AUTHENTICATION USING ENTANGLED STATES

2004 ◽  
Vol 15 (04) ◽  
pp. 609-617 ◽  
Author(s):  
XIAOYU LI ◽  
HOWARD BARNUM
Keyword(s):  
Bell State ◽  
Authentication Scheme ◽  
Entangled States ◽  
Bell State Measurement ◽  
Epr Pairs ◽  
State Measurement ◽  
Quantum Authentication ◽  
Einstein Podolsky Rosen

A quantum authentication scheme is presented in this paper. Two parties share Einstein-Podolsky-Rosen(EPR) pairs previously as the identification token. They create auxiliary EPR pairs to interact with the identification token. Then the authentication is accomplished by a complete Bell state measurement. This scheme is proved to be secure. If no errors and eavesdroppers exist in the transmission, the identification token is unchanged after the authentication. So it can be reused.

Cyclic quantum teleportation of an unknown multi-particle high-dimension state

2020 ◽  
Vol 34 (05) ◽  
pp. 2050073
Author(s):  
Fan Wu ◽  
Ming-Qiang Bai ◽  
Yu-Chun Zhang ◽  
Ren-Ju Liu ◽  
Zhi-Wen Mo
Keyword(s):  
High Dimension ◽  
Quantum Teleportation ◽  
Bell State ◽  
Measurement Methods ◽  
Entangled States ◽  
Quantum Channels ◽  
State Measurement ◽  
Probabilistic Teleportation ◽  
Particle Measurement ◽  
Single Particle Measurement

In this paper, via 12-particle entangled states as quantum channels, two schemes for cyclic quantum teleportation are proposed by using two different measurement methods, one is the Bell state measurement, the other is single-particle measurement. Besides, these schemes can be generalized to realize the probabilistic teleportation of an unknown multi-particle high-dimension state. Furthermore, feasibility for the schemes and some conclusions are discussed at the end of this paper.

Teleportation of entangled states without Bell-state measurement via a two-photon process

2011 ◽  
Vol 284 (4) ◽  
pp. 1086-1089 ◽  
Author(s):  
A.D. dSouza ◽  
W.B. Cardoso ◽  
A.T. Avelar ◽  
B. Baseia
Keyword(s):  
Bell State ◽  
Entangled States ◽  
Bell State Measurement ◽  
Two Photon ◽  
State Measurement ◽  
Photon Process

scholarly journals SCHEME FOR BELL-STATE-MEASUREMENT-FREE QUANTUM TELEPORTATION

2006 ◽  
Vol 04 (02) ◽  
pp. 341-346 ◽  
Author(s):  
MING YANG ◽  
ZHUO-LIANG CAO
Keyword(s):  
Quantum Teleportation ◽  
Cavity Qed ◽  
Thermal Field ◽  
Success Probability ◽  
Bell State ◽  
Bell State Measurement ◽  
State Measurement ◽  
Cavity Decay ◽  
Atomic States

A teleportation scheme for unknown atomic states is proposed in cavity QED. The Bell state measurement is not needed in the teleportation process, and the success probability can reach 1.0. In addition, the current scheme is insensitive to the cavity decay and thermal field.

scholarly journals Teleportation of entangled states without Bell-state measurement

2005 ◽  
Vol 72 (4) ◽  
Author(s):  
Wesley B. Cardoso ◽  
A. T. Avelar ◽  
B. Baseia ◽  
N. G. de Almeida
Keyword(s):  
Bell State ◽  
Entangled States ◽  
Bell State Measurement ◽  
State Measurement

Scheme for teleportation of entangled states without Bell-state measurement by using one atom

2011 ◽  
Vol 84 (1) ◽  
pp. 015403 ◽  
Author(s):  
Wen-Chao Qiang ◽  
Lei Zhang ◽  
Ai-Ping Zhang ◽  
Shi-Hai Dong
Keyword(s):  
Bell State ◽  
Entangled States ◽  
Bell State Measurement ◽  
State Measurement

Single-photon Bell state measurement based on a quantum random walk

2019 ◽  
Vol 100 (4) ◽  
Author(s):  
Xiao-Xiao Chen ◽  
Jia-Zhi Yang ◽  
Xu-Dan Chai ◽  
An-Ning Zhang
Keyword(s):  
Random Walk ◽  
Single Photon ◽  
Bell State ◽  
Quantum Random Walk ◽  
Bell State Measurement ◽  
State Measurement
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