Fisher information of accelerated two-qubit systems

DOI10.1142/S0217979218500509zbMath1430.81015OpenAlexW2774563285MaRDI QIDQ5216031

Nasser Metwally

Publication date: 14 February 2020

Published in: International Journal of Modern Physics B (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0217979218500509

zbMATH Keywords

estimationFisher informationUnruh acceleration

Mathematics Subject Classification ID

Quantum coherence, entanglement, quantum correlations (81P40) Quantum information, communication, networks (quantum-theoretic aspects) (81P45)

Related Items (3)

Quantum Fisher information: probe to measure fractional evolution ⋮ Quantum Fisher information of two superconducting charge qubits under dephasing noisy channel ⋮ Suppressing the information losses of accelerated qubit–qutrit system

Cites Work

• Phase damping destroys quantum Fisher information of \(W\) states
• Quantum detection and estimation theory
• Information loss in local dissipation environments
• Quantum coding in non-inertial frames
• USEFULNESS CLASSES OF TRAVELING ENTANGLED CHANNELS IN NONINERTIAL FRAMES
• Discontinuity and Protection of Quantum Fisher Information for a Two-Qubit System

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