Black hole solutions in Chern-Simons AdS supergravity
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Archivos
Fecha
2014-08
Profesor/a Guía
Facultad/escuela
Idioma
en
Título de la revista
ISSN de la revista
Título del volumen
Editor
Springer Verlag
Nombre de Curso
Licencia CC
Atribution 4.0 International (CC BY 4.0)
Licencia CC
https://creativecommons.org/licenses/by/4.0/deed.es
Resumen
We study charged AdS black hole solutions in five-dimensional Chern-Simons
supergravity. The minimal supergroup containing such AdS5 × U(1) configurations is the
superunitary group SU(2, 2|N ). For this model, we find analytic black hole solutions that
asymptote to locally AdS5 spacetime at the boundary. A solution can carry U(1) charge
provided the spacetime torsion is non-vanishing. Thus, we analyze the most general config uration consistent with the local AdS5 isometries in Riemann-Cartan space. The coupling
of torsion in the action resembles that of the universal axion of string theory, and it is ulti mately due to this field that the theory acquires propagating degrees of freedom. Through
a careful analysis of the canonical structure the local degrees of freedom of the theory are
identified in the static symmetric sector of phase space.
Notas
Indexación: Scopus.
Palabras clave
Classical Theories of Gravity, Supergravity Models
Citación
Journal of High Energy Physics. Volume 2014, Issue 8. August 2014. Article number 83
DOI
10.1007/JHEP08(2014)083