# Peter Schor, MIT & Dom Pesce, SAO

## Location:

**Peter Schor, MIT**

**Title:** Scrambling Time and Causal Structure of the Photon Sphere of a Schwarzschild Black Hole

**Abstract: **The fast scrambling conjecture says that black holes are the fastest scramblers of information, and that they scramble it in time order M Log M, where M is the mass of the black hole in natural units. We point out that the scrambling time depends on the exact definition of scrambling and give an argument that for the stronger...