Leonard Susskind

American physicist

scientific question of whether information can disappear in a black hole

In string theory, a worldsheet is a two-dimensional manifold which describes the embedding of a string in spacetime. The term was coined by Leonard Susskind as a direct generalization of the world line concept for a point particle in special and general relativity.

conjencture unifying entanglement and wormholes

jefree Epst

conjectured solution to the black hole information paradox