PIRSA:22050060

Video URL

https://pirsa.org/22050060

Towards deriving a gravity dual to complexity

Heller, M. (2022). Towards deriving a gravity dual to complexity. Perimeter Institute for Theoretical Physics. https://pirsa.org/22050060

Heller, Michal. Towards deriving a gravity dual to complexity. Perimeter Institute for Theoretical Physics, May. 24, 2022, https://pirsa.org/22050060 

          @misc{ scivideos_PIRSA:22050060,
            doi = {10.48660/22050060},
            url = {https://pirsa.org/22050060},
            author = {Heller, Michal},
            keywords = {Quantum Fields and Strings},
            language = {en},
            title = {Towards deriving a gravity dual to complexity},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2022},
            month = {may},
            note = {PIRSA:22050060 see, \url{https://scivideos.org/pirsa/22050060}}
          }

Michal Heller Ghent University

Talk numberPIRSA:22050060
DOI10.48660/22050060
Source RepositoryPIRSA
Collection
Talk Type Scientific Series
Subject

Abstract

Holographic complexity proposals are interesting because, on one hand, they express universal properties of black hole interiors and, on the other, they go beyond the area-centric view on quantum gravity. Our best take on complexity in quantum field theory is based on assigning a cost to circuits generated by time-dependent Hamiltonians and its minimization. I will discuss recent progress on understanding how the relevant circuits are realized in holography and what are possible gravity duals to good costs. Based on 2112.12158, 2203.08842 and work in progress.

Zoom Link: https://pitp.zoom.us/j/96487059058?pwd=ZHk1ZHpXMEZoT0UycUZqTEdIb1ZpQT09