Minimal AdS-Lorentz supergravity in three-dimensions

Fierro Mondaca, Octavio; Izaurieta, Fernando; Salgado Arias, Patricio Gerardo; Valdivia Gutiérrez, Omar Alejandro

Artículos de revistas

Registro en:

Physics Letters B, Volume 788, Issue 10, January 2019, Pages: 198-205

0370-2693

http://repositoriodigital.ucsc.cl/handle/25022009/1647

https://repositorioslatinoamericanos.uchile.cl/handle/2250/4441282

Autor

Fierro Mondaca, Octavio

Izaurieta, Fernando

Salgado Arias, Patricio Gerardo

Valdivia Gutiérrez, Omar Alejandro

Institución

Universidad Católica de la Santísima Concepción (Chile)

Resumen

Artículo de publicación SCOPUS

The N=1 AdS-Lorentz superalgebra is studied and its relationship to semigroup expansion developed. Using this mathematical tool, the invariant tensors and Casimir operators are found. In terms of these invariants, a three-dimensional Chern–Simons supergravity action with AdS-Lorentz symmetry is constructed. The Killing spinors for a BTZ black-hole like solution of the theory are discussed.

Materias

Gravitation

Algebra

Cosmological constant

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