287 citations
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4 papers · 1 filter
The geometry of Schrödinger symmetry in non-relativistic CFT
C. Duval, M. Hassaine, P. A. Horvathy
The non-relativistic conformal "Schroedinger" symmetry of some gravity backgrounds proposed recently in the AdS/CFT context, is explained in the "Bargmann framework". The formalism…
Higher-dimensional charged black holes solutions with a nonlinear electrodynamics source
Mokhtar Hassaine, Cristian Martinez
We obtain electrically charged black hole solutions of the Einstein equations in arbitrary dimensions with a nonlinear electrodynamics source. The matter source is deriving from a…
Higher-dimensional black holes with a conformally invariant Maxwell source
Mokhtar Hassaine, Cristian Martinez
We consider an action for an abelian gauge field for which the density is given by a power of the Maxwell Lagrangian. In d spacetime dimensions this action is shown to enjoy the co…
Conformal symmetry of an extended Schrodinger equation and its relativistic origin
Mokhtar Hassaine
In this paper two things are done. We first prove that an arbitrary power of the Schrodinger Lagrangian in arbitrary dimension always enjoys the non-relativistic conformal symm…