Fidelity-based unitary operation-induced quantum correlation for continuous-variable systems

DOI10.1142/S0219749919500357zbMath1426.81013arXiv1808.08546MaRDI QIDQ5242252

Liang Liu, Xiao Fei Qi, Jin-Chuan Hou

Publication date: 6 November 2019

Published in: International Journal of Quantum Information (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1808.08546

zbMATH Keywords

fidelityGaussian channelsGaussian statesmeasurement-induced nonlocalityGaussian geometric discord

Mathematics Subject Classification ID

Coherent states (81R30) Quantum measurement theory, state operations, state preparations (81P15) Channel models (including quantum) in information and communication theory (94A40) Quantum coherence, entanglement, quantum correlations (81P40)

Cites Work

• Unnamed Item
• An alternative quantum fidelity for mixed states of qudits
• Quantum correlations for bipartite continuous-variable systems
• Fidelity based measurement induced nonlocality
• Measurement-induced nonlocality for Gaussian states
• Quantum entanglement
• Quantum information with continuous variables
• Fidelity for Mixed Quantum States
• Necessary and Sufficient Condition for Nonzero Quantum Discord
• Geometric measure of quantum discord
• Measurement-Induced Nonlocality
• GAUSSIAN GEOMETRIC DISCORD
• Computing quantum discord is NP-complete
• Discriminating strength: a bona fide measure of non-classical correlations

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