Black holes and groups of type 𝐸7

Pramana

Sergio Ferrara1 2¹  Alessio Marrani¹ 

[1] Physics Department, Theory Unit, CERN, CH-1211, Genève 23, Switzerland$$

关键词: Supergravity;    groups of type 𝐸7;    black holes;    quantum field theory.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

We report some results on the relation between extremal black holes in locally supersymmetric theories of gravity and groups of type 𝐸7, appearing as generalized electric-magnetic duality symmetries in such theories. Some basics on the covariant approach to the stratification of the relevant symplectic representation are reviewed, along with a connection between special Kähler geometry and a ‘generalization’ of groups of type 𝐸7.

【 授权许可】

Unknown