Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Ricardo Caroca"'
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 8, Pp 1-35 (2023)
Abstract In this work, we apply the semigroup expansion method of Lie algebras to construct novel and known three-dimensional hypergravity theories. We show that the expansion procedure considered here yields a consistent way of coupling different th
Externí odkaz:
https://doaj.org/article/9b420e0390c7411bb90867d86dcc698d
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 8, Pp 1-10 (2021)
Abstract In this work we present a gauge-invariant three-dimensional teleparallel supergravity theory using the Chern-Simons formalism. The present construction is based on a supersymmetric extension of a particular deformation of the Poincaré algeb
Externí odkaz:
https://doaj.org/article/cb7747a312384eb29bf533338faabd2d
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 1, Pp 1-23 (2020)
Abstract In this work we obtain known and new supersymmetric extensions of diverse asymptotic symmetries defined in three spacetime dimensions by considering the semigroup expansion method. The super-$$BMS_3$$ BMS3 , the superconformal algebra and ne
Externí odkaz:
https://doaj.org/article/1b5daf5805174c0ca8c6b82f2a77fb76
Publikováno v:
Physics Letters B, Vol 792, Iss , Pp 93-100 (2019)
A new approach for obtaining the three-dimensional Chern-Simons supergravity for the Poincaré algebra is presented. The N-extended Poincaré supergravity is obtained by expanding the super Lorentz theory. We extend our procedure to their respective
Externí odkaz:
https://doaj.org/article/d72add7f0e6d494e8cc8cfefd4462d48
Publikováno v:
Nuclear Physics B, Vol 934, Iss , Pp 240-264 (2018)
The coupling of spin-3 gauge fields to three-dimensional Maxwell and AdS-Lorentz gravity theories is presented. After showing how the usual spin-3 extensions of the AdS and the Poincaré algebras in three dimensions can be obtained as expansions of s
Externí odkaz:
https://doaj.org/article/5150b43005bf40478c98c110c4f65ee9
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 78, Iss 3, Pp 1-15 (2018)
Abstract By means of the Lie algebra expansion method, the centrally extended conformal algebra in two dimensions and the $$\mathfrak {bms}_{3}$$ bms3 algebra are obtained from the Virasoro algebra. We extend this result to construct new families of
Externí odkaz:
https://doaj.org/article/4b4b777f730b47cf897e3926386abd3e
Publikováno v:
Physics Letters B, Vol 792, Iss, Pp 93-100 (2019)
A new approach for obtaining the three-dimensional Chern-Simons supergravity for the Poincar\'e algebra is presented. The $\mathcal{N}$-extended Poincar\'e supergravity is obtained by expanding the super Lorentz theory. We extend our procedure to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a803e67d373777f3d5f3f78933448e4d
https://doi.org/10.1016/j.physletb.2019.02.049
https://doi.org/10.1016/j.physletb.2019.02.049
Publikováno v:
Physical Review
Physical Review D
Physical Review D
We present a consistent way of coupling three-dimensional Maxwell Chern-Simons gravity theory with massless spin-$\frac{5}{2}$ gauge fields. We first introduce the simplest hyper-Maxwell Chern-Simons gravity containing two massless spin-2 fields coup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbb558a701a30578c53c139b7ce3811a
http://arxiv.org/abs/2105.12243
http://arxiv.org/abs/2105.12243
Autor:
Octavio Fierro, Patricio Salgado-Rebolledo, Eduardo Rodríguez, Ricardo Caroca, Patrick Concha
Publikováno v:
Nuclear Physics B, Vol 934, Iss, Pp 240-264 (2018)
Nuclear Physics
Nuclear Physics
The coupling of spin-3 gauge fields to three-dimensional Maxwell and $AdS$-Lorentz gravity theories is presented. After showing how the usual spin-3 extensions of the $AdS$ and the Poincar\'e algebras in three dimensions can be obtained as expansions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbf2ccbbcca230c3e40ac919d68f58c7
http://arxiv.org/abs/1712.09975
http://arxiv.org/abs/1712.09975
Publikováno v:
JOURNAL OF PHYSICS A, MATHEMATICAL AND THEORETICAL
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
Digital.CSIC. Repositorio Institucional del CSIC
instname
JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
Digital.CSIC. Repositorio Institucional del CSIC
instname
JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL
In this paper we show that certain three-dimensional isometry algebras, specifically those of type I, II, III and V (according to Bianchi's classification), can be obtained as expansions of the isometries in two dimensions. In particular, we use the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81964d2c7f9cb636c6ac3ee5d219ab02