Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.12104/40683
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dc.contributor.authorKlimov, Andrei B.
dc.contributor.authorMunoz, C.
dc.contributor.authorSanchez-Soto, L.L.
dc.date.accessioned2015-09-15T17:42:38Z-
dc.date.available2015-09-15T17:42:38Z-
dc.date.issued2009
dc.identifier.urihttp://www.scopus.com/inward/record.url?eid=2-s2.0-70350613256&partnerID=40&md5=927b8d5ae0bc80c0ff9411bdbd6564e1
dc.identifier.urihttp://hdl.handle.net/20.500.12104/40683-
dc.description.abstractWe consider the phase space for n identical qudits (each one of dimension d, with d a primer number) as a grid of dn � dn points and use the finite Galois field GF (dn) to label the corresponding axes. The associated displacement operators permit to define s -parametrized quasidistributions on this grid, with properties analogous to their continuous counterparts. These displacements allow also for the construction of finite coherent states, once a fiducial state is fixed. We take this reference as one eigenstate of the discrete Fourier transform and study the factorization properties of the resulting coherent states. We extend these ideas to include discrete squeezed states, and show their intriguing relation with entangled states of different qudits. � 2009 The American Physical Society.
dc.relation.isreferencedbyScopus
dc.relation.isreferencedbyWOS
dc.titleDiscrete coherent and squeezed states of many-qudit systems
dc.typeArticle
dc.identifier.doi10.1103/PhysRevA.80.043836
dc.relation.ispartofjournalPhysical Review A - Atomic, Molecular, and Optical Physics
dc.relation.ispartofvolume80
dc.relation.ispartofissue4
dc.contributor.affiliationKlimov, A.B., Departamento de F�sica, Universidad de Guadalajara, 44420 Guadalajara, Jalisco, Mexico; Mu�oz, C., Departamento de F�sica, Universidad de Guadalajara, 44420 Guadalajara, Jalisco, Mexico; S�nchez-Soto, L.L., Departamento de �ptica, Facultad de F�sica, Universidad Complutense, 28040 Madrid, Spain
dc.contributor.affiliationKlimov, Andrei B., Universidad de Guadalajara. Centro Universitario de Ciencias Exactas e Ingenier�as
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