PIRSA:24090199

Video URL

https://pirsa.org/24090199

Timelike Surfaces in Gravity

Zikopoulos, T. (2024). Timelike Surfaces in Gravity. Perimeter Institute for Theoretical Physics. https://pirsa.org/24090199

Zikopoulos, Themistocles. Timelike Surfaces in Gravity. Perimeter Institute for Theoretical Physics, Sep. 13, 2024, https://pirsa.org/24090199 

          @misc{ scivideos_PIRSA:24090199,
            doi = {10.48660/24090199},
            url = {https://pirsa.org/24090199},
            author = {Zikopoulos, Themistocles},
            keywords = {},
            language = {en},
            title = {Timelike Surfaces in Gravity},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2024},
            month = {sep},
            note = {PIRSA:24090199 see, \url{https://scivideos.org/pirsa/24090199}}
          }

Themistocles Zikopoulos Perimeter Institute

Talk numberPIRSA:24090199
DOI10.48660/24090199
Source RepositoryPIRSA
Collection
Talk Type Conference

Abstract

It may be the case that a spacetime exhibits no asymptotia where gauge invariant observables can be defined in a natural way. On such occasions the introduction of a timeline boundary may be helpful. We therefore discuss the initial boundary value problem in the context of General Relativity.