Chern-Simons dilaton black holes in 2+1 dimensions

We construct rotating magnetic solutions to the three-dimensional Einstein-Maxwell-Chern-Simons-dilaton theory with a Liouville potential. These include a class of black hole solutions which generalize the warped AdS black holes. The regular black holes belong to two disjoint sectors. The first sector includes black holes which have a positive mass and are co-rotating, while the black holes of the second sector have a negative mass and are counter-rotating. We also show that a particular, non-black hole, subfamily of our three-dimensional solutions may be uplifted to new regular non-asymptotically flat solutions of five-dimensional Einstein-Maxwell-Chern-Simons theory.Comment: 26 pages, 3 figures, published versio

Chern-Simons dilaton black holes in 2+1 dimensions

International audienceWe construct rotating magnetic solutions to the three-dimensionalEinstein-Maxwell-Chern-Simons-dilaton theory with a Liouvillepotential. These include a class of black hole solutions whichgeneralize the warped AdS black holes. The regular black holesbelong to two disjoint sectors. The first sector includes blackholes which have a positive mass and are co-rotating, while theblack holes of the second sector have a negative mass and arecounter-rotating. We also show that a particular, non-black hole,subfamily of our three-dimensional solutions may be uplifted to newregular non-asymptotically flat solutions of five-dimensionalEinstein-Maxwell-Chern-Simons theory