Aviso: para depositar documentos, por favor, inicia sesión e identifícate con tu cuenta de correo institucional de la UCM con el botón MI CUENTA UCM. No emplees la opción AUTENTICACIÓN CON CONTRASEÑA
 

SU(1,1) covariant s-parametrized maps

Loading...
Thumbnail Image

Full text at PDC

Publication date

2021

Advisors (or tutors)

Editors

Journal Title

Journal ISSN

Volume Title

Publisher

IOP Publishing Ltd.
Citations
Google Scholar

Citation

Abstract

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.

Research Projects

Organizational Units

Journal Issue

Description

© 2021 IOP Publishing Ltd. We dedicate this work to the memory of Prof. David J Rowe, of the University of Toronto. The work of ABK is partially supported by the Grant 254127 of CONACyT (Mexico); HdG is supported in part by NSERC of Canada, LLSS is supported by the Spanish Ministerio de Ciencia e Innovacion (Grant PGC2018-099183-B-I00).

UCM subjects

Keywords

Collections