## Abstract Extremal black holes in MaxwellβEinstein supergravities with scalar fields can be obtained as solutions of first order flow equations even when they are not supersymmetric, provided one identifies a suitable superpotential W entering the effective potential, and driving the evolution of
First order flows for extremal black holes and duality invariants
β Scribed by Anna Ceresole; Gianguido Dall'Agata; Sergio Ferrara; Armen Yeranyan
- Book ID
- 116797803
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 530 KB
- Volume
- 824
- Category
- Article
- ISSN
- 0550-3213
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Extremal black holes in extended supergravity theories can be obtained as solutions of first order flow equations even when they are not supersymmetric, provided one identifies a suitable superpotential W appearing in the effective potential, and driving the evolution of the scalar fiel
## Abstract For both extremal and nonβextremal spherically symmetric black holes in theories with massless scalars and vectors coupled to gravity, we derive a general form of firstβorder gradient flow equations, equivalent to the equations of motion. For theories that have a symmetric moduli space