PIRSA:23050018

Video URL

https://pirsa.org/23050018

Burns space and holography

Sharma, A. (2023). Burns space and holography. Perimeter Institute for Theoretical Physics. https://pirsa.org/23050018

Sharma, Atul. Burns space and holography. Perimeter Institute for Theoretical Physics, May. 09, 2023, https://pirsa.org/23050018 

          @misc{ scivideos_PIRSA:23050018,
            doi = {10.48660/23050018},
            url = {https://pirsa.org/23050018},
            author = {Sharma, Atul},
            keywords = {Quantum Fields and Strings},
            language = {en},
            title = {Burns space and holography},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2023},
            month = {may},
            note = {PIRSA:23050018 see, \url{https://scivideos.org/index.php/pirsa/23050018}}
          }

Atul Sharma Harvard University

Talk numberPIRSA:23050018
DOI10.48660/23050018
Source RepositoryPIRSA
Collection
Talk Type Scientific Series
Subject

Abstract

I will construct a top-down example of celestial holography, based on recent work with Costello and Paquette. Our duality relates certain models of self-dual gauge theory and conformal gravity, placed on an asymptotically flat four dimensional spacetime called Burns space, to a two dimensional chiral algebra living on D1-branes in a topological string theory on twistor space.

Zoom link:  https://pitp.zoom.us/j/92898535744?pwd=T2w2SUp0VnU5NWtPSm50VENvWlRYQT09