Covariance entanglement measure for two-mode continuous variable systems

DOI10.1016/S0375-9601(02)00254-2zbMath0994.81013OpenAlexW2101741578MaRDI QIDQ1596685

V. V. Dodonov, Salomon S. Mizrahi, A. S. M. De Castro

Publication date: 2 May 2002

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0375-9601(02)00254-2

zbMATH Keywords

superpositionscreation operatorsannihilation operators

Mathematics Subject Classification ID

Quantum measurement theory, state operations, state preparations (81P15)

Related Items (4)

Entanglement of fields in coupled cavities: effects of pumping and fluctuations ⋮ Partial positive scaling transform: a separability criterion ⋮ Effect of dissipation and reservoir temperature on squeezing exchange and emergence of entanglement between two coupled bosonic modes ⋮ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>P</mml:mi></mml:math>-representable subset of all bipartite Gaussian separable states

Cites Work

• Fluctuations and entropy in models of quantum optical resonance
• On the relation between classical and quantum-mechanical entropy
• Entanglement measures and the Hilbert-Schmidt distance
• Wehrl's entropy and a measure of intermode correlations in phase space
• Hilbert-Schmidt distance and non-classicality of states in quantum optics
• Energy-sensitive and “Classical-like” Distances between Quantum States
• Quantifying Entanglement
• Covariance, correlation and entanglement
• Entanglement of Formation of an Arbitrary State of Two Qubits
• Maximal entanglement of nonorthogonal states: classification

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