Hypersymmetric extensions of Maxwell-Chern-Simons gravity in 2+1 dimensions

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dc.contributor.authorCaroca, Ricardo
dc.contributor.authorConcha, Patrick
dc.contributor.authorMatulich, Javier
dc.contributor.authorRodriguez, Evelyn
dc.contributor.authorTempo, David
dc.date2021
dc.date.accessioned2021-10-04T18:44:48Z
dc.date.available2021-10-04T18:44:48Z
dc.description.abstractWe present a consistent way of coupling three-dimensional Maxwell-Chern-Simons gravity theory with massless spin-5/2 gauge fields. We first introduce the simplest hyper-Maxwell-Chern-Simons gravity generically containing two massless spin-2 fields coupled with a massless Majorana fermion of spin 5/2 whose novel underlying superalgebra is explicitly constructed. We then present three alternative hypersymmetric extensions of the Maxwell algebra which are shown to emerge from the Inonu-Wigner contraction procedure of precise combinations of the osp(1 vertical bar 4) and the sp(4) algebras. This allows us to construct distinct types of hyper-Maxwell-Chern-Simons theories that extend to include generically interacting nonpropagating spin-4 fields accompanied by one or two spin-5/2 gauge fields.
dc.identifier.citationPHYSICAL REVIEW D,Vol.104,,2021
dc.identifier.doi10.1103/PhysRevD.104.064011
dc.identifier.urihttp://repositoriodigital.uct.cl/handle/10925/4233
dc.language.isoen
dc.publisherAMER PHYSICAL SOC
dc.sourcePHYSICAL REVIEW D
dc.titleHypersymmetric extensions of Maxwell-Chern-Simons gravity in 2+1 dimensions
dc.typeArticle
uct.indizacionSCI
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