Black holes and rings of minimal 5-dim. supergravity
β Scribed by K. Behrndt
- Book ID
- 105357524
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 110 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0015-8208
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
In this talk, I will summarize recent developments in 5βdimensional supergravity. This includes a discussion about black ring solutions, we will see how one can construct regular (bubbling) solutions with the same charges as black holes and finally will explore the close relationship between 4β and 5βdimensional supersymmetric stationary solutions.
π SIMILAR VOLUMES
In these lectures we give a geometrical formulation of N-extended supergravities which generalizes N 2 special geometry of N 2 theories. In all these theories duality symmetries are related to the notion of Βͺflat symplectic bundlesΒΊ and central charges may be defined as ΒͺsectionsΒΊ over these bundle
The derivation of absolute (moduli-independent) U-invariants for all N > 2 extended supergravities at D = 4 in terms of (moduli-dependent) central and matter charges is reported. These invariants give a general denition of the \topological" Bekenstein{Hawking entropy formula for extremal black-holes