Superposition of causal orders for quantum discrimination of quantum processes

DOI10.1142/S0219749919500552zbMath1447.81149OpenAlexW3004117907MaRDI QIDQ5219335

Abdelhakim Gharbi, Seid Koudia

Publication date: 11 March 2020

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

Full work available at URL: https://doi.org/10.1142/s0219749919500552

zbMATH Keywords

indefinite causal orderquantum discriminationMarkov locality

Mathematics Subject Classification ID

Bayesian inference (62F15) Quantum computation (81P68) Control/observation systems governed by functional relations other than differential equations (such as hybrid and switching systems) (93C30) Quantum information, communication, networks (quantum-theoretic aspects) (81P45) Open systems, reduced dynamics, master equations, decoherence (81S22) Computational stability and error-correcting codes for quantum computation and communication processing (81P73) Quantum state tomography, quantum state discrimination (81P18)

Related Items (1)

Indefinite causal order for quantum metrology with quantum thermal noise

Cites Work

• Quantum detection and estimation theory
• Quantum binary channels with mixed states
• Interferometry as a binary decision problem
• Process estimation in qubit systems: a quantum decision theory approach
• Reverse data-processing theorems and computational second laws
• Discrimination of quantum states
• Single-shot discrimination of quantum unitary processes
• Quantifying Entanglement
• Quantum causal modelling

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