Tensor products of psl(2|2) representations

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dc.creatorGotz, Gerhard
dc.creatorQuella, Thomas
dc.creatorSchomerus, Volker
dc.date2005-06-09
dc.date.accessioned2026-07-07T04:18:23Z
dc.date.available2026-07-07T04:18:23Z
dc.descriptionThe aim of this work is to study finite dimensional representations of the Lie superalgebra psl(2|2) and their tensor products. In particular, we shall decompose all tensor products involving typical (long) and atypical (short) representations as well as their so-called projective covers. While tensor products of long multiplets and projective covers close among themselves, we shall find an infinite family of new indecomposables in the tensor products of two short multiplets. Our note concludes with a few remarks on possible applications to the construction of AdS_3 backgrounds in string theory.
dc.description29 pages
dc.identifierhttps://arxiv.org/abs/hep-th/0506072
dc.identifierhttp://arxiv.org/abs/hep-th/0506072
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/53158
dc.subjectHigh Energy Physics - Theory
dc.subjectStatistical Mechanics
dc.subjectMathematical Physics
dc.subjectRepresentation Theory
dc.titleTensor products of psl(2|2) representations
dc.typetext

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