QFT1 Lecture - 103123

          @misc{ scivideos_PIRSA:23110015,
            doi = {},
            url = {https://pirsa.org/23110015},
            author = {Xu, Gang},
            keywords = {},
            language = {en},
            title = {QFT1 Lecture - 103123},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2023},
            month = {oct},
            note = {PIRSA:23110015 see, \url{https://scivideos.org/pirsa/23110015}}
          }