Holography in AdS from the WDW equation (IMAGE)

Tata Institute of Fundamental Research

Holography in AdS from the WDW equation

Caption

AdS can be visualized as a cylinder with time running on the vertical axis. In ordinary theories (subfigure (a)) one needs information on the boundary for an extended time-interval to reconstruct physics at the central point P. The new study shows that, in a theory of quantum gravity, the physics in the middle of the space can be reconstructed from an infinitesimal part of the boundary (subfigure(b)).

Credit

C. Chowdhury, V. Godet, O. Papadoulaki, S. Raju, JHEP 03(2022)019

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