Quantum Field Theory for Cosmology - Achim Kempf - Lecture 4

          @misc{ scivideos_PIRSA:16010004,
            doi = {},
            url = {https://pirsa.org/16010004},
            author = {Kempf, Achim},
            keywords = {},
            language = {en},
            title = {Quantum Field Theory for Cosmology - Achim Kempf  - Lecture 4},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2016},
            month = {jan},
            note = {PIRSA:16010004 see, \url{https://scivideos.org/pirsa/16010004}}
          }