Phase observables, phase operators and operator orderings
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Publication:2766286
DOI10.1088/0305-4470/34/38/314zbMath1022.81027OpenAlexW2075371983MaRDI QIDQ2766286
Publication date: 27 January 2002
Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1088/0305-4470/34/38/314
Cahill-Glauber \(s\)-ordered phase operatorscovariant normalized positive operator measuresWigner-Weyl quantized phase operator
Coherent states (81R30) Phase-space methods including Wigner distributions, etc. applied to problems in quantum mechanics (81S30)
Related Items (7)
Positive sesquilinear form measures and generalized eigenvalue expansions ⋮ On the structure of covariant phase observables ⋮ Modules, completely positive maps, and a generalized KSGNS construction ⋮ On infinite matrices, Schur products and operator measures ⋮ Diagonalization and representation results for nonpositive sesquilinear form measures ⋮ Modules and extremal completely positive maps ⋮ \(S\)-ordered expansion of the intermediate representation projector and its applications
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