Non-propagating degrees of freedom in supergravity and very extended G_2

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dc.creatorGomis, Joaquim
dc.creatorRoest, Diederik
dc.date2007-06-05
dc.date2007-11-05
dc.date.accessioned2026-07-07T13:04:26Z
dc.date.available2026-07-07T13:04:26Z
dc.descriptionRecently a correspondence between non-propagating degrees of freedom in maximal supergravity and the very extended algebra E_11 has been found. We perform a similar analysis for a supergravity theory with eight supercharges and very extended G_2. In particular, in the context of d=5 minimal supergravity, we study whether supersymmetry can be realised on higher-rank tensors with no propagating degrees of freedom. We find that in this case the very extended algebra fails to capture these possibilities.
dc.description12 pages, 1 figure. v2: transformation properties of higher-rank tensors under SU(2) R-symmetry analysed and refs added. v3: improved discussion, published version
dc.identifierhttps://arxiv.org/abs/0706.0667
dc.identifierhttp://arxiv.org/abs/0706.0667
dc.identifierJHEP 0711:038,2007
dc.identifierdoi:10.1088/1126-6708/2007/11/038
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/227166
dc.subjectHigh Energy Physics - Theory
dc.titleNon-propagating degrees of freedom in supergravity and very extended G_2
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