Fisher and skew information for two-qubit Bell states under decoherence effects

DOI10.1142/S0219749920500185zbMath1450.81003OpenAlexW3045412481MaRDI QIDQ5130762

H. EL Hadfi, Bouchra Maroufi, R. Laghmach, Mohammed Daoud

Publication date: 29 October 2020

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

Full work available at URL: https://doi.org/10.1142/s0219749920500185

zbMATH Keywords

quantum correlationsquantum metrologyskew informationthermal entanglement

Mathematics Subject Classification ID

Quantum coherence, entanglement, quantum correlations (81P40) Open systems, reduced dynamics, master equations, decoherence (81S22) Quantum entropies (81P17) Entanglement measures, concurrencies, separability criteria (81P42) Quantum channels, fidelity (81P47)

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