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Título:
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SU(1,1) covariant s-parametrized maps
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Autores:
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Klimov, A. B. ;
Seyfarth, Ulrich ;
de Guise, Hubert ;
Sánchez Soto, Luis Lorenzo
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Tipo de documento:
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texto impreso
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Editorial:
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IOP Publishing Ltd., 2021-01-18
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Optica
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Tipo = Artículo
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Resumen:
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We propose a practical recipe to compute the s-parametrized maps for systems with SU(1, 1) symmetry using a connection between the Q- and P-symbols through the action of an operator invariant under the group. This establishes equivalence relations between s-parametrized SU(1, 1)-covariant maps. The particular case of the self-dual (Wigner) phase-space functions, defined on the upper sheet of the two-sheet hyperboloid (or, equivalently, inside the Poincare disc) are analysed.
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En línea:
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https://eprints.ucm.es/id/eprint/64049/1/SanchezSotoLL%2035%20PrePRINT.pdf
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