Partial traces and the geometry of entanglement: Sufficient conditions for the separability of Gaussian states

DOI10.1142/S0129055X22500052zbMath1492.81032arXiv2003.13190OpenAlexW3212623843MaRDI QIDQ5069300

Nuno Costa Dias, João Nuno Prata, Maurice A. De Gosson

Publication date: 8 April 2022

Published in: Reviews in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2003.13190

zbMATH Keywords

quantum entanglementWigner functionsGaussian statesseparability criteria

Mathematics Subject Classification ID

Set functions and measures and integrals in infinite-dimensional spaces (Wiener measure, Gaussian measure, etc.) (28C20) Canonical transformations in symplectic and contact geometry (53D22) Polar geometry, symplectic spaces, orthogonal spaces (51A50) Quantum state spaces, operational and probabilistic concepts (81P16) Entanglement measures, concurrencies, separability criteria (81P42)

Related Items (1)

Differential formalism and the thermodynamic description of multimode Gaussian equilibrium states

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