PIRSA:12110039

Video URL

https://pirsa.org/12110039

Penrose inequalities and the stability of non-uniform black strings

Figueras, P. (2012). Penrose inequalities and the stability of non-uniform black strings. Perimeter Institute for Theoretical Physics. https://pirsa.org/12110039

Figueras, Pau. Penrose inequalities and the stability of non-uniform black strings. Perimeter Institute for Theoretical Physics, Nov. 01, 2012, https://pirsa.org/12110039 

          @misc{ scivideos_PIRSA:12110039,
            doi = {10.48660/12110039},
            url = {https://pirsa.org/12110039},
            author = {Figueras, Pau},
            keywords = {},
            language = {en},
            title = {Penrose inequalities and the stability of non-uniform black strings},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2012},
            month = {nov},
            note = {PIRSA:12110039 see, \url{https://scivideos.org/pirsa/12110039}}
          }

Pau Figueras Queen Mary University of London

Talk numberPIRSA:12110039
DOI10.48660/12110039
Source RepositoryPIRSA
Collection
Talk Type Scientific Series

Abstract

In this talk I will first review static black holes in Kaluza-Klein theory. It is well-known that within this theory there exist black strings which are non-uniform along the Kaluza-Klein circle. Using numerical methods, I will explain how to construct (for the first time) non-uniform black strings in D>10, where D is the total number of spacetime dimensions. The stability of such black objects has not been discussed before, and in the last part of the talk I will explain how one can study the stability of non-uniform black strings using Penrose inequalities. This will lead to a new conjecture for the phase diagram of static Kaluza-Klein black holes.