On Density Operators with Gaussian Weyl Symbols

DOI10.1007/978-3-030-36138-9_12OpenAlexW3009697659MaRDI QIDQ3295287

Maurice A. De Gosson

Publication date: 8 July 2020

Published in: Applied and Numerical Harmonic Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-030-36138-9_12

Mathematics Subject Classification ID

General and philosophical questions in quantum theory (81P05) Pseudodifferential operators (47G30) Abstract harmonic analysis (43-XX) Communication, information (94Axx) Harmonic analysis on Euclidean spaces (42-XX) Information and communication theory, circuits (94-XX) Nontrigonometric harmonic analysis (42Cxx)

Related Items (1)

Symplectic coarse-grained classical and semclassical evolution of subsystems: New theoretical approach

Cites Work

• Remarks on the fact that the uncertainty principle does not determine the quantum state
• Foundations of time-frequency analysis
• On a (no longer) new Segal algebra: a review of the Feichtinger algebra
• Separability of mixed states: necessary and sufficient conditions.
• The uncertainty principle and positivity of trace-class operators: applications to density operators
• Mathematical methods in physics. Distributions, Hilbert space operators, variational methods, and applications in quantum physics
• The \(C^ *\)-algebras of a free Boson field
• \(C^ *\)-algèbres des systèmes canoniques. I
• Symplectic covariance properties for Shubin and Born–Jordan pseudo-differential operators
• The Wigner Transform
• Quantum harmonic analysis on phase space
• Symplectic Methods in Harmonic Analysis and in Mathematical Physics
• Harmonic Analysis in Phase Space. (AM-122)
• Separability Criterion for Density Matrices
• Quantum Harmonic Analysis of the Density Matrix
• Born-Jordan pseudodifferential operators with symbols in the Shubin classes
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item

This page was built for publication: On Density Operators with Gaussian Weyl Symbols