Conclusive multiparty quantum state sharing in amplitude-damping channel

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Wen Wen Hu ◽  
Ri-Gui Zhou ◽  
Gao Feng Luo
Keyword(s):  
Quantum State ◽  
Quantum State Sharing ◽  
Amplitude Damping ◽  
Amplitude Damping Channel

Quantum state sharing of an arbitrary m-particle state using Einstein–Podolsky–Rosen pairs and application in quantum voting

2021 ◽  
pp. 2150151
Author(s):  
Comfort Sekga ◽  
Mhlambululi Mafu
Keyword(s):  
Quantum State ◽  
Single Particle ◽  
Single Particle State ◽  
Electronic Voting ◽  
Particle State ◽  
Quantum State Sharing ◽  
Original State ◽  
Einstein Podolsky Rosen ◽  
Qubit States ◽  
Quantum Voting

In this paper, we propose a scheme where Alice shares an arbitrary m-particle unknown state with her agents, Bob and Charlie. Alice starts by distributing 2m Einstein–Podolsky–Rosen pairs with her agents and performs m joint three-particle Greenberger–Horne–Zeilinger state measurements on her particles. Bob, who acts as the controller, performs a product measurement [Formula: see text] on his m qubit states while Charlie retrieves the original state by performing unitary operations on his m particles. Subsequently, we demonstrate our proposed scheme’s feasibility by applying it in electronic voting by sharing an arbitrary single-particle state.

Quantum correlation versus Bell-inequality violation under the amplitude damping channel

2015 ◽  
Vol 379 (43-44) ◽  
pp. 2802-2807 ◽  
Author(s):  
WenChao Ma ◽  
Shuai Xu ◽  
Jiadong Shi ◽  
Liu Ye
Keyword(s):  
Quantum Correlation ◽  
Bell Inequality ◽  
Amplitude Damping ◽  
Amplitude Damping Channel

A verifiable (t, n) threshold quantum state sharing scheme on IBM quantum cloud platform

2020 ◽  
Vol 19 (9) ◽  
Author(s):  
Xiuli Song ◽  
Yanbing Liu ◽  
Min Xiao ◽  
Hongyao Deng ◽  
Shuai Yang
Keyword(s):  
Quantum State ◽  
Quantum State Sharing ◽  
Cloud Platform ◽  
Sharing Scheme

Multi-party quantum state sharing of an arbitrary two-qubit state with Bell states

2010 ◽  
Vol 10 (2) ◽  
pp. 231-239 ◽  
Author(s):  
Run-hua Shi ◽  
Liu-sheng Huang ◽  
Wei Yang ◽  
Hong Zhong
Keyword(s):  
Quantum State ◽  
Qubit State ◽  
Bell States ◽  
Quantum State Sharing

Quantum state sharing of an arbitrary qudit state by using nonmaximally generalized GHZ state

2008 ◽  
Vol 17 (2) ◽  
pp. 624-627 ◽  
Author(s):  
Tao Ying-Juan ◽  
Tian Dong-Ping ◽  
Hu Ming-Liang ◽  
Qin Meng
Keyword(s):  
Quantum State ◽  
Ghz State ◽  
Quantum State Sharing
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