Proof of a Quantum Bousso Bound

Raphael Bousso, Horacio Casini, Zachary Fisher +1

We prove the generalized Covariant Entropy Bound, $\Delta S\le (A-A^{\prime })/4G\hslash$, for light-sheets with initial area $A$ and final area $A^{\prime }$. The entropy $\Delta S$ is defined as a difference o…