Minimal AdS-Lorentz supergravity in three-dimensions
High Energy Physics - Theory
2018-12-03 v4 General Relativity and Quantum Cosmology
Mathematical Physics
math.MP
Abstract
The 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-dimensionnal 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.
Cite
@article{arxiv.1401.3697,
title = {Minimal AdS-Lorentz supergravity in three-dimensions},
author = {O. Fierro and F. Izaurieta and P. Salgado and O. Valdivia},
journal= {arXiv preprint arXiv:1401.3697},
year = {2018}
}
Comments
18 pages, matches published version