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Analysis of Quantum Steering Measures [PDF]
EntropyThe effect of quantum steering describes a possible action at a distance via local measurements. In the last few years, several criteria have been proposed to detect this type of correlation in quantum systems. However, there are few approaches presented
Ana Cristina Sprotte Costa +1 more
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Dynamics of multipartite quantum steering for different types of decoherence channels [PDF]
Scientific Reports, 2023 Multipartite quantum steering, a unique resource for asymmetric quantum network information tasks, is very fragile to the inevitable decoherence, which makes it useless for practical purposes.
Wei-Chen Li +5 more
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Asymmetric quantum steering in cascaded nonlinear process
Results in Physics, 2021 Asymmetric quantum steering can achieve one-way control, which is different from multipartite quantum steering and can accomplish some work that quantum entanglement cannot complete.
S.L. Liang, G.R. Jin, Y.B. Yu, A.X. Chen
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Multi-color quantum steering frequency comb produced by enhanced Raman scattering
Results in Physics, 2022 A scheme is proposed to generate multi-color quantum steering frequency comb in a two-dimensional hexagonal-poled LiTaO3crystal through enhanced Raman scattering.
K.Y. Pan +4 more
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Detection of network and genuine network quantum steering
Results in PhysicsThe quantum network correlations play significant roles in long distance quantum communication, quantum cryptography and distributed quantum computing. Generally it is very difficult to characterize the multipartite quantum network correlations such as ...
Zhihua Chen, Kai Wu, Shao-Ming Fei
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Physics Letters BQuantum steering and coherence are fundamental resources for quantum computation and quantum communication. Understanding their interplay under different environments is crucial for optimizing quantum information tasks.
Xiao Wang +3 more
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Multipartite EPR-steering and entanglement in a cavity magnomechanical system through coherent feedback [PDF]
Scientific ReportsMultipartite Einstein–Podolsky–Rosen (EPR) steering plays a crucial role in realizing secure quantum communication. In this paper, we theoretically investigate bipartite and tripartite quantum correlations, including entanglement and Gaussian quantum ...
Hamza Harraf +4 more
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Alexandria Engineering Journal, 2022 Conditions for experimental detection of asymmetric one-way quantum steering in a three-mode optomechanical system are examined. We consider cases of collective steering in which two modes collectively interact with the third mode, and the case of ...
L.H. Sun +5 more
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Asymmetric Quantum Steering Generated by Triple-Photon Down-Conversion Process With Injected Signals
Frontiers in Physics, 2022 Asymmetric quantum steering generated by the triple-photon down-conversion process in an injected signal optical cavity is investigated. The triple-photon down-conversion process can be realized in an optical superlattice by quasi-phase-matching ...
T. H. Chen +4 more
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Sudden death and revival of Gaussian Einstein–Podolsky–Rosen steering in noisy channels
npj Quantum Information, 2021 Einstein–Podolsky–Rosen (EPR) steering is a useful resource for secure quantum information tasks. It is crucial to investigate the effect of inevitable loss and noise in quantum channels on EPR steering.
Xiaowei Deng +4 more
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