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Quantum symmetries in the free field realization of Wn algebras

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dc.affiliation.dptoUC3M. Departamento de Matemáticases
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Interdisciplinar de Sistemas Complejos (GISC)es
dc.contributor.authorCuerno, Rodolfo
dc.date.accessioned2010-03-08T11:08:01Z
dc.date.available2010-03-08T11:08:01Z
dc.date.issued1991-11-21
dc.description7 pages, no figures.-- MSC2000 codes: Primary: 81R50; Secondary: 17B37, 17B81, 81R10.
dc.descriptionMR#: MR1140143 (92m:81106)
dc.description.abstract$W_n$ algebras are considered in their free field representation to show that they are endowed with a quantum group symmetry which is a $Z_2$ twist à la Drinfel'd of $U_{q+}({\rm sl}(n))\times U_{q-}({\rm sl}(n))$. We use the contour picture of quantum groups due to Gómez and Sierra. A sample computation for the $R$ matrix is also performed.
dc.description.sponsorshipR.C. was supported by a FPI grant by the Spanish MEC.
dc.description.statusPublicado
dc.format.mimetypeapplication/pdf
dc.identifier.bibliographicCitationPhysics Letters B, 1991, vol. 271, n. 3-4, p. 314-320
dc.identifier.doihttps://www.doi.org/10.1016/0370-2693(91)90093-6
dc.identifier.issn0370-2693
dc.identifier.urihttps://hdl.handle.net/10016/7161
dc.language.isoeng
dc.publisherElsevier
dc.relation.publisherversionhttp://dx.doi.org/10.1016/0370-2693(91)90093-6
dc.rights© Elsevier
dc.rights.accessRightsopen access
dc.subject.ecienciaMatemáticas
dc.subject.other[MSC] Quantum groups and related algebraic methods
dc.subject.other[MSC] Quantum groups (quantized enveloping algebras) and related deformations
dc.subject.other[MSC] Lie algebras and Lie superalgebras For Lie groups: Applications to physics
dc.subject.other[MSC] Infinite-dimensional groups and algebras motivated by physics, including Virasoro, Kac-Moody, W-algebras and other current algebras and their representations
dc.titleQuantum symmetries in the free field realization of Wn algebras
dc.typeresearch article*
dc.type.reviewPeerReviewed
dspace.entity.typePublication
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