2017/12/31 by Andrés Anabalón, Andres Anabalon, Dumitru Astefanesei +2 · 2 citations
Mathematics · Physics and Astronomy · #Advanced Mathematical Physics Problems #Black Holes and Theoretical Physics #Black hole (networking) #Compactification (mathematics) #Cosmology and Gravitation Theories #Dilaton #Duality (order theory) #Gauged supergravity #Scalar (mathematics) #Scalar field #Supergravity #T-duality #gr-qc #hep-th
paper · pdf · doi:10.1007/jhep04(2018)058
LaTeX source, 36 pages, 6 figures
openalex created_date 2018/01/05 · arxiv created 2018/03/09 · openalex publication_date 2018/04/01 · arxiv updated 2018/05/09 · openalex updated_date 2026/08/05
A bstract We consider a D = 4, N=2 <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mi>N</mml:mi> <mml:mo>=</mml:mo> <mml:mn>2</mml:mn> </mml:math> gauged supergravity with an electromagnetic Fayet-Iliopoulos term. We restrict to the uncharged, single dilaton consistent truncation and point out that the bulk Lagrangian is self-dual under electromagnetic duality. Within this truncation, we construct two families of exact hairy black hole solutions, which are asymptotically AdS 4 . When a duality transformation is applied on these solutions, they are mapped to two other inequivalent families of hairy black hole solutions. The mixed boundary conditions of the scalar field correspond to adding a triple-trace operator to the dual field theory action. We also show that this truncation contains all the consistent single dilaton truncations of gauged N=8 <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mi>N</mml:mi> <mml:mo>=</mml:mo> <mml:mn>8</mml:mn> </mml:math> supergravity with a possible ω -deformation.