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Wigner Distribution Functions and the Representation of Canonical Transformations in Time-Dependent Quantum Mechanics
Symmetry, integrability and geometry: methods and applications, Tome 4 (2008) Cet article a éte moissonné depuis la source Math-Net.Ru

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For classical canonical transformations, one can, using the Wigner transformation, pass from their representation in Hilbert space to a kernel in phase space. In this paper it will be discussed how the time-dependence of the uncertainties of the corresponding time-dependent quantum problems can be incorporated into this formalism.
Keywords: canonical transformations; Wigner function; time-dependent quantum mechanics; quantum uncertainties. 
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     author = {Dieter Schuch and Marcos Moshinsky},
     title = {Wigner {Distribution} {Functions} and the {Representation} of {Canonical} {Transformations} in {Time-Dependent} {Quantum} {Mechanics}},
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Dieter Schuch; Marcos Moshinsky. Wigner Distribution Functions and the Representation of Canonical Transformations in Time-Dependent Quantum Mechanics. Symmetry, integrability and geometry: methods and applications, Tome 4 (2008). http://geodesic.mathdoc.fr/item/SIGMA_2008_4_a53/

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