Minimal AdS-Lorentz supergravity in three-dimensions
Fierro Mondaca, Octavio
Salgado Arias, Patricio Gerardo
Valdivia Gutiérrez, Omar Alejandro
PublisherPhysics Letters B
DescriptionArtículo de publicación SCOPUS
MetadataShow full item record
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.