Two-qubit correlations revisited: average mutual information, relevant (and useful) observables and an application to remote state preparation

DOI10.1088/1751-8121/aa70b7zbMath1370.81024arXiv1606.02197OpenAlexW3102431210MaRDI QIDQ5348281

Michele Allegra, Paolo Giorda

Publication date: 15 August 2017

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1606.02197

zbMATH Keywords

symmetrycoherencequantum correlationsremote state preparationquantum protocols

Mathematics Subject Classification ID

Quantum measurement theory, state operations, state preparations (81P15) Measures of information, entropy (94A17) Quantum coherence, entanglement, quantum correlations (81P40) Coding theorems (Shannon theory) (94A24) Quantum information, communication, networks (quantum-theoretic aspects) (81P45)

Related Items (3)

Average entropy of a subsystem over a global unitary orbit of a mixed bipartite state ⋮ Coherence in quantum estimation ⋮ Characterizing quantum states via sector lengths

Cites Work

• The elusive source of quantum speedup
• Classical, quantum and total correlations
• On quantum advantage in dense coding
• Quantum entanglement
• Bloch vectors for qudits
• Remote Preparation of Quantum States
• Consistent Quantum Theory
• Space-Time Block Coding for Wireless Communications
• Quantum cryptography based on Bell’s theorem
• Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels
• On the role of entanglement in quantum-computational speed-up
• Quantum Discord: A Measure of the Quantumness of Correlations
• Classical randomness in quantum measurements
• Quantum states with Einstein-Podolsky-Rosen correlations admitting a hidden-variable model
• Quantum theory: concepts and methods

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