Unlocking the Axion-Dilaton in 5D Supergravity
arXiv:1407.5330 · doi:10.1007/JHEP11(2014)029
Abstract
We revisit supersymmetric solutions to five dimensional ungauged N=1 supergravity with dynamic hypermultiplets. In particular we focus on a truncation to the axion-dilaton contained in the universal hypermultiplet. The relevant solutions are fibrations over a four-dimensional Kahler base with a holomorphic axion-dilaton. We focus on solutions with additional symmetries and classify Killing vectors which preserve the additional structure imposed by supersymmetry; in particular we extend the existing classification of solutions with a space-like U(1) isometry to the case where the Killing vector is rotational. We elaborate on general geometrical aspects which we illustrate in some simple examples. We especially discuss solutions describing the backreaction of M2-branes, which for example play a role in the black hole deconstruction proposal for microstate geometries.
48 pages + appendices, 5 figures
References in corpus (34)
- All supersymmetric solutions of minimal supergravity in five dimensions
- Black Hole Entropy in M-Theory
- F-theory and Orientifolds
- Supergravity flows and D-brane stability
- Exact solutions for supersymmetric stationary black hole composites
- Bubbling Supertubes and Foaming Black Holes
- New Connections Between 4D and 5D Black Holes
- 11-Dimensional Supergravity Compactified on Calabi-Yau Threefolds
- Split States, Entropy Enigmas, Holes and Halos
- Black Rings in Taub-NUT
- A Farey Tail for Attractor Black Holes
- Exotic Branes in String Theory
- Exotic branes and non-geometric backgrounds
- Broken sigma-model isometries in very special geometry
- Godel metric as a squashed anti-de Sitter geometry
- Black hole bound states in AdS_3 x S^2
- The supersymmetric configurations of N=2, d=4 supergravity coupled to vector supermultiplets
- 5D Black Rings and 4D Black Holes
- Exploring the relation between 4D and 5D BPS solutions
- Superconformal Black Hole Quantum Mechanics
- Loop Corrections to the Universal Hypermultiplet
- D7-Brane Motion from M-Theory Cycles and Obstructions in the Weak Coupling Limit
- Seven-branes and Supersymmetry
- All the supersymmetric solutions of N=1,d=5 ungauged supergravity
- Black Hole Deconstruction
- Bubbles on Manifolds with a U(1) Isometry
- Supergravity Instantons for N=2 Hypermultiplets
- Supergravity Instantons and the Universal Hypermultiplet
- Godel space from wrapped M2-branes
- Expanding F-Theory
- Wrapped M5-branes leading to five dimensional 2-branes
- --Geometry and Associated Continuous Toda System
- Five dimensional 2-branes and the universal hypermultiplet
- Scalar-flat Kahler metrics on non-compact symplectic toric 4-manifolds