PIRSA:23100060

Holography and its implications for quantum gravity - VIRTUAL

Erdmenger, J. (2023). Holography and its implications for quantum gravity - VIRTUAL. Perimeter Institute. https://pirsa.org/23100060

Erdmenger, Johanna. Holography and its implications for quantum gravity - VIRTUAL. Perimeter Institute, Oct. 23, 2023, https://pirsa.org/23100060 

          @misc{ pirsa_PIRSA:23100060,
            doi = {10.48660/23100060},
            url = {https://pirsa.org/23100060},
            author = {Erdmenger, Johanna},
            keywords = {Quantum Gravity},
            language = {en},
            title = {Holography and its implications for quantum gravity - VIRTUAL},
            publisher = {Perimeter Institute},
            year = {2023},
            month = {oct},
            note = {PIRSA:23100060 see, \url{https://pirsa.org}}
          }

Johanna Erdmenger University of Würzburg

DOI 10.48660/23100060
Collection
Talk Type Conference
Subject

Abstract

I will review implications of the AdS/CFT correspondence for quantum gravity, paying particular attention to holographic RG flows and the processing of information. Deformed hyperbolic geometries correspond to boundary field theory RG flows. Conversely, as I will exemplify using the recent approach of discrete holography, boundary RG flows may be used to reconstruct the bulk spacetime, for instance via tensor networks. I will discuss recent approaches towards including gravity dynamics into this reconstruction process. --- The presenter will be joining via Zoom for this talk.