PIRSA:16050026

Video URL

https://pirsa.org/16050026

Translating quantum gravity for the massless

Sully, J. (2016). Translating quantum gravity for the massless. Perimeter Institute for Theoretical Physics. https://pirsa.org/16050026

Sully, James. Translating quantum gravity for the massless. Perimeter Institute for Theoretical Physics, May. 11, 2016, https://pirsa.org/16050026 

          @misc{ scivideos_PIRSA:16050026,
            doi = {10.48660/16050026},
            url = {https://pirsa.org/16050026},
            author = {Sully, James},
            keywords = {Other Physics},
            language = {en},
            title = {Translating quantum gravity for the massless},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2016},
            month = {may},
            note = {PIRSA:16050026 see, \url{https://scivideos.org/index.php/pirsa/16050026}}
          }

James Sully McGill University

Talk numberPIRSA:16050026
DOI10.48660/16050026
Source RepositoryPIRSA
Collection
Talk Type Scientific Series
Subject

Abstract

Recent developments in our understanding of black hole evaporation and the information paradox suggest that effects from quantum gravity are not necessarily hidden at the Planck scale. They might even one day be testable by gravitational wave measurements. To prepare ourselves, we must first understand what quantum gravity really means. Thankfully, we are pre-armed with a deep principle about gravity—that spacetime is really a hologram—and a powerful model for making this idea precise: gauge/gravity duality. The present challenge is to translate our questions about gravity into the natural language of the dual conformal field theory (CFT). I will describe the foundation for such a program that links the integral geometry of a gravitational spacetime to a CFT operator product expansion.