Weyl correspondence for a~charged particle in the~field of a~magnetic monopole
Teoretičeskaâ i matematičeskaâ fizika, Tome 187 (2016) no. 2, pp. 383-398

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We construct a generalized Weyl correspondence for an electrically charged particle in the field of the Dirac magnetic monopole. Our starting points are a global Lagrangian description of this system as a constrained system with $U(1)$ gauge symmetry given in terms of the fiber bundle theory and a reduction of the presymplectic structure arising on the constraint surface. In contrast to the recently proposed quantization scheme based on using a quaternionic Hilbert module, the quantum operators corresponding to classical observables in our construction act in the complex Hilbert space of $U(1)$-equivariant functions introduced by Greub and Petry. These functions are defined on the total space of a fiber bundle that is topologically equivalent to the Hopf fibration.
Keywords: Weyl correspondence, star product, magnetic monopole, Hopf fibration, gauge symmetry, presymplectic reduction.
Mots-clés : charge quantization
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     author = {M. A. Soloviev},
     title = {Weyl correspondence for a~charged particle in the~field of a~magnetic monopole},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {383--398},
     publisher = {mathdoc},
     volume = {187},
     number = {2},
     year = {2016},
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     url = {http://geodesic.mathdoc.fr/item/TMF_2016_187_2_a11/}
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M. A. Soloviev. Weyl correspondence for a~charged particle in the~field of a~magnetic monopole. Teoretičeskaâ i matematičeskaâ fizika, Tome 187 (2016) no. 2, pp. 383-398. http://geodesic.mathdoc.fr/item/TMF_2016_187_2_a11/