PIRSA:09010029

Matrix models for the black hole information paradox

Okuda, T. (2009). Matrix models for the black hole information paradox. Perimeter Institute. https://pirsa.org/09010029

Okuda, Takuya. Matrix models for the black hole information paradox. Perimeter Institute, Jan. 24, 2009, https://pirsa.org/09010029 

          @misc{ pirsa_PIRSA:09010029,
            doi = {10.48660/09010029},
            url = {https://pirsa.org/09010029},
            author = {Okuda, Takuya},
            keywords = {Quantum Gravity, Quantum Fields and Strings},
            language = {en},
            title = {Matrix models for the black hole information paradox},
            publisher = {Perimeter Institute},
            year = {2009},
            month = {jan},
            note = {PIRSA:09010029 see, \url{https://pirsa.org}}
          }

Takuya Okuda University of Tokyo

DOI 10.48660/09010029
Collection
Talk Type Conference
Subject

Abstract

I'll discuss some large N quantum mechanical theories that are toy models for eternal black holes in AdS via gauge/gravity duality. They can be used to study the classical limit and quantum corrections in gravity, and their roles in the information paradox. We demonstrate that such large N models can exhibit late time fall-off of a two-point function. By computing higher genus corrections explicitly, we argue that the fall-off, and thus information loss, persist even after perturbative gravity corrections are included.