Supersymmetric [Formula omitted] black holes and strings from 5D [Formula omitted] gauged supergravity

• Published in: The European physical journal. C, Particles and fields Particles and fields, 2019-03, Vol.79 (3), p.1-20
• Main Authors: Dao, H. L, Karndumri, Parinya
• Format: Article
• Language: English
• Subjects: Black holes; Strings; Supergravity; Supersymmetry
• ISSN: 1434-6044; 1434-6052
• DOI: 10.1140/epjc/s10052-019-6775-7

We study supersymmetric [Formula omitted] and [Formula omitted] solutions, with [Formula omitted] and [Formula omitted], in five-dimensional [Formula omitted] gauged supergravity coupled to five vector multiplets. The gauge groups considered here are [Formula omitted], [Formula omitted] and [Formula omitted]. For [Formula omitted] gauge group admitting two supersymmetric [Formula omitted] [Formula omitted] vacua, we identify a new class of [Formula omitted] and [Formula omitted] solutions preserving four supercharges. Holographic RG flows describing twisted compactifications of [Formula omitted] four-dimensional SCFTs dual to the [Formula omitted] vacua to the SCFTs in two and one dimensions dual to these geometries are numerically given. The solutions can also be interpreted as supersymmetric black strings and black holes in asymptotically [Formula omitted] spaces with near horizon geometries given by [Formula omitted] and [Formula omitted], respectively. These solutions broaden previously known black brane solutions including half-supersymmetric [Formula omitted] black strings recently found in [Formula omitted] gauged supergravity. Similar solutions are also studied in non-compact gauge groups [Formula omitted] and [Formula omitted].