Hypersymmetric extensions of Maxwell-Chern-Simons gravity in 2+1 dimensions
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Date
Authors
TEMPO RANGEL, JOSE DAVID
Caroca, Ricardo
Concha, Patrick K.
Matulich, Javier
Rodríguez, Evelyn K.
Tempo, David
Caroca, Ricardo
Concha, Patrick K.
Matulich, Javier
Rodríguez, Evelyn K.
Tempo, David
Authors
Date
Datos de publicación:
10.1103/PhysRevD.104.064011
Keywords
Gravedad (2+1)-dimensional - Gravedad de Chern-Simons - Álgebras hiper-Maxwell - Campos de gauge de espín alto - Súpersimetría - Espín 5/2 - Campos no propagantes.
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Abstract
We present a consistent way of coupling three-dimensional Maxwell-Chern-Simons gravity theory with massless spin-52 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 52 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 Inönü-Wigner contraction procedure of precise combinations of the osp(1|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-52 gauge fields. © 2021 Elsevier B.V., All rights reserved.
Description
Keywords
Gravedad (2+1)-dimensional , Gravedad de Chern-Simons , Álgebras hiper-Maxwell , Campos de gauge de espín alto , Súpersimetría , Espín 5/2 , Campos no propagantes.
Citation
10.1103/PhysRevD.104.064011