Results 201 to 210 of about 141,046 (239)

Controlled Dense Coding Using the Maximal Slice States

International Journal of Theoretical Physics, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liu, Jun, Mo, Zhi-wen, Sun, Shu-qin
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Controlled Dense Coding Through a Genuine Five-Atom Entangled State in Cavity QED

International Journal of Theoretical Physics, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nie, Yi-you, Li, Yuan-hua, Sang, Ming-hua   +2 more
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Controlled Dense Coding by Using GHZ-Type State in Cavity QED

International Journal of Theoretical Physics, 2013
We present an experimentally feasible protocol for implementing controlled dense coding by using a three-atom GHZ-type state in cavity quantum electrodynamics (QED). In cavity QED system, we have proposed to generate a three-atom GHZ-type state and demonstrated that the probability of implementing controlled dense coding is 100 %.
Yuan-hua Li, Xiao-lan Li, Yi-you Nie
openaire   +3 more sources

Controlled Dense Coding with Non-Symmetric Quantum State

International Journal of Theoretical Physics, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Controlled dense coding for continuous variables using three-particle entangled states

Physical Review A, 2002
In the development of theoretical and experimental studies of quantum information, the quantum teleportation that is the disembodied transport of an unknown quantum state from a sender to a remote receiver @1# and the dense coding in which the single bit sent from a sender to a receiver can successfully carry two bits of classical information @2#, have
Jing Zhang, Changde Xie, Kunchi Peng
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Scheme for implementing controlled teleportation and dense coding with genuine pentaqubit entangled state in cavity QED

Optics Communications, 2009
Abstract We present a simple scheme for implementing perfect controlled teleportation and dense coding with the genuine pentaqubit entangled state proposed by [I.D.K. Brown, S. Stepney, A. Sudbery, S.L. Braunstein, J. Phys. A: Math. Gen. 38 (2005) 1119].
Xue-Wen Wang, Zhao-Hui Peng, Chun-Xia Jia, Yan-Hui Wang, Xiao-Juan Liu   +4 more
openaire   +3 more sources

CONTROLLED DENSE CODING WITH CLUSTER STATE

International Journal of Quantum Information, 2012
Two schemes for controlled dense coding with a one-dimensional four-particle cluster state are investigated. In this protocol, the supervisor (Cliff) can control the channel and the average amount of information transmitted from the sender (Alice) to the receiver (Bob) by adjusting the local measurement angle θ.
Huang, Guo-Qiang, Luo, Cui-Lan
openaire   +2 more sources

CONTROLLED DENSE CODING VIA GENERALIZED MEASUREMENT

International Journal of Quantum Information, 2009
A scheme of realizing controlled dense coding via generalized measurement was presented. In this protocol, the supervisor can control the entanglement between the sender and the receiver and then the average amount of information transmitted from the sender to the receiver by only adjusting measurement angle θ.
Luo, Cui-Lan, Ouyang, Xiao-Fang
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CONTROLLED DENSE CODING WITH EXTENDED GHZ STATE

International Journal of Quantum Information, 2009
Two schemes for controlled dense coding with a extended GHZ state are investigated. In these protocols, the supervisor (Cliff) can control the average amount of information transmitted from the sender (Alice) to the receiver (Bob) only by adjusting his local measurement angle θ.
Huang, Guo-Qiang, Luo, Cui-Lan
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CONTROLLED DENSE CODING VIA GHZ-CLASS STATE

International Journal of Modern Physics C, 2008
A controlled quantum dense coding protocol with GHZ-class state is proposed. In this case the sender (Alice) can send information to the receiver (Bob), whereas the supervisor (Cliff) can control the quantum channel between Alice and Bob via his local measurement.
Huang, Yibin, Li, Songsong, Nie, Yiyou
openaire   +1 more source