Positive gravitational subsystem energies from CFT cone relative entropies

16 Mar 2018 Neuenfeld Dominik Saraswat Krishan Van Raamsdonk Mark

The positivity of relative entropy for spatial subsystems in a holographic CFT implies the positivity of certain quantities in the dual gravitational theory. In this note, we consider CFT subsystems whose boundaries lie on the lightcone of a point $p$... (read more)

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  • HIGH ENERGY PHYSICS - THEORY