Einstein geometry and conformal field theory

          @misc{ scivideos_PIRSA:06110036,
            doi = {10.48660/06110036},
            url = {https://pirsa.org/06110036},
            author = {Sparks, James},
            keywords = {Quantum Fields and Strings},
            language = {en},
            title = {Einstein geometry and conformal field theory},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2006},
            month = {nov},
            note = {PIRSA:06110036 see, \url{https://scivideos.org/index.php/pirsa/06110036}}
          }