Sequences of information backflow in local dephasing channels with spectral gaps

DOI10.1142/S0219749917500502zbMath1380.81071arXiv1706.01163OpenAlexW2962916665MaRDI QIDQ4602416

Filippo Giraldi

Publication date: 10 January 2018

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

Full work available at URL: https://arxiv.org/abs/1706.01163

zbMATH Keywords

spectral gapsinformation backflowrecoherencestructured reservoirs

Mathematics Subject Classification ID

Channel models (including quantum) in information and communication theory (94A40) Quantum information, communication, networks (quantum-theoretic aspects) (81P45) Open systems, reduced dynamics, master equations, decoherence (81S22)

Related Items (1)

Evolution of quantum coherence induced by band gaps and initial-state preparation measurements

Cites Work

• Asymptotic expansions of Fourier transforms of functions with logarithmic singularities
• Dynamical error bounds for continuum discretisation via Gauss quadrature rules—A Lieb-Robinson bound approach
• Quantum computers and dissipation
• Dynamical Decoupling of Open Quantum Systems
• Dynamical decoupling efficiency versus quantum non-Markovianity
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