Quantum coherence of two-qubit over quantum channels with memory

DOI10.1007/s11128-017-1749-xzbMath1382.81032arXiv1612.08791OpenAlexW2565408510MaRDI QIDQ1698818

Zheng-da Li, Qing-long Tian, You-Neng Guo, Zeng, Ke

Publication date: 16 February 2018

Published in: Quantum Information Processing (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1612.08791

zbMATH Keywords

quantum coherencecohering and decohering powercorrelated channels

Mathematics Subject Classification ID

Measures of information, entropy (94A17) Channel models (including quantum) in information and communication theory (94A40) Quantum coherence, entanglement, quantum correlations (81P40) Open systems, reduced dynamics, master equations, decoherence (81S22)

Related Items (5)

Protecting quantum coherence and entanglement in a correlated environment ⋮ Dynamics of Cohering and Decohering Power under Markovian Channels ⋮ Protecting quantum coherence and quantum Fisher information in Ohmic reservoir ⋮ Attainable and usable coherence in \(X\) states over Markovian and non-Markovian channels ⋮ Interplay between coherence and mixedness as well as its geometry for arbitrary two-qubit X-states

Cites Work

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• Progress on quantum discord of two-qubit states: optimization and upper bound
• Measuring coherence with entanglement concurrence
• A quantitative theory of coherent delocalization
• Witnessing quantum coherence in the presence of noise

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