The moment operators of phase space observables and their number margins

DOI10.1016/S0034-4877(98)80019-0zbMath0924.47054OpenAlexW2085674294MaRDI QIDQ1290243

Pekka J. Lahti, Kari Ylinen, Maciej J. Mączyński

Publication date: 16 August 1999

Published in: Reports on Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0034-4877(98)80019-0

zbMATH Keywords

number statesphase space observablesmoment operatorsintegrating unbounded functions with respect to operator measures

Mathematics Subject Classification ID

Applications of operator theory in the physical sciences (47N50) Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Linear operator methods in interpolation, moment and extension problems (47A57) Vector-valued measures and integration (46G10)

Related Items

Positive operator valued measures and Feller Markov kernels, Phase space quantization and the operator moment problem, Unnamed Item, On the moment limit of quantum observables, with an application to the balanced homodyne detection, Moment operators of the Cartesian margins of the phase space observables, Two questions on quantum probability, Normal covariant quantization maps, Operator integrals and sesquilinear forms, Transition effect matrices and quantum Markov chains, Operator integrals and phase space observables, Semispectral measures as convolutions and their moment operators, The uniqueness question in the multidimensional moment problem with application to phase space observables., Positive operator measures determined by their moment sequences

Cites Work

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