Entropic Focussing

          @misc{ scivideos_PIRSA:15080071,
            doi = {10.48660/15080071},
            url = {https://pirsa.org/15080071},
            author = {Wall, Aron},
            keywords = {Quantum Fields and Strings, Quantum Gravity, Quantum Information},
            language = {en},
            title = {Entropic Focussing},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2015},
            month = {aug},
            note = {PIRSA:15080071 see, \url{https://scivideos.org/pirsa/15080071}}
          }