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A family of examples with quantum constraints

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dc.affiliation.dptoUC3M. Departamento de Matemáticases
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Análisis Aplicadoes
dc.contributor.authorLledó Macau, Fernando
dc.date.accessioned2010-02-15T08:32:26Z
dc.date.available2010-02-15T08:32:26Z
dc.date.issued1997-05
dc.description12 pages, no figures.-- MSC1991 codes: 81T05, 47C15, 46L30, 20C35.
dc.descriptionMR#: MR1453762 (99e:81129)
dc.descriptionZbl#: Zbl 0890.46049
dc.description.abstractIn Rep. Math. Phys. 35 (1995), 101, the authors describe a method for constructing directly (i.e. without using explicitly any field operator nor any concrete representation of the C*-algebra) nets of local C*-algebras associated to massless models with arbitrary helicity and that satisfy Haag–Kastler's axioms. In order to specify the sesquilinear and the symplectic form of the CAR- and CCR-algebras, respectively, a certain operator-valued function β(·) is introduced. This function is shown to be very useful in proving the covariance and causality of the net and it also codes the degenerate character of massless models with respect to massive models.
dc.description.abstractIt is the intention of this Letter to point out that the massless bosonic examples with helicity bigger than 0 fit completely into the general theory that Grundling and Hurst used to describe systems with gauge degeneracy.
dc.description.statusPublicado
dc.format.mimetypetext/html
dc.identifier.bibliographicCitationLetters in Mathematical Physics, 1997, vol. 40, n. 3, p. 223-234
dc.identifier.doi10.1023/A:1007389608707
dc.identifier.issn0377-9017 (Print)
dc.identifier.issn1573-0530 (Online)
dc.identifier.urihttps://hdl.handle.net/10016/6851
dc.language.isoeng
dc.publisherSpringer
dc.relation.publisherversionhttp://dx.doi.org/10.1023/A:1007389608707
dc.rights© Springer
dc.rights.accessRightsopen access
dc.subject.ecienciaMatemáticas
dc.subject.otherQuantum constraints
dc.subject.otherMassless
dc.subject.otherAlgebraic Quantum Field Theory (AQFT)
dc.subject.otherCCR-algebra
dc.titleA family of examples with quantum constraints
dc.typeresearch article*
dc.type.reviewPeerReviewed
dspace.entity.typePublication
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