PIRSA:09070018

Video URL

https://pirsa.org/09070018

Gauge Duals of some Singularities

Das, S. (2009). Gauge Duals of some Singularities. Perimeter Institute for Theoretical Physics. https://pirsa.org/09070018

Das, Sumit. Gauge Duals of some Singularities. Perimeter Institute for Theoretical Physics, Jul. 15, 2009, https://pirsa.org/09070018 

          @misc{ scivideos_PIRSA:09070018,
            doi = {10.48660/09070018},
            url = {https://pirsa.org/09070018},
            author = {Das, Sumit},
            keywords = {Quantum Fields and Strings, Particle Physics, Cosmology},
            language = {en},
            title = {Gauge Duals of some Singularities},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2009},
            month = {jul},
            note = {PIRSA:09070018 see, \url{https://scivideos.org/pirsa/09070018}}
          }

Sumit Das University of Kentucky

Talk numberPIRSA:09070018
DOI10.48660/09070018
Source RepositoryPIRSA
Collection
Talk Type Conference
Subject

Abstract

Certain classes of cosmological backgrounds in asymptotically anti-de-Sitter space-times have hologropically dual descriptions in terms of gauge theories. We analyse such backgrounds with smooth initial conditions, where curvatures become strong in a finite time and the gravity equations break down. We will show how the dual gauge theory can be used to continue time evolution in this singular region and speculate on the nature of space-time at late times.