Some Obstructions to Spin Networks for Non-Compact Gauge Groups

          @misc{ scivideos_PIRSA:04100029,
            doi = {},
            url = {https://pirsa.org/04100029},
            author = {},
            keywords = {},
            language = {en},
            title = {Some Obstructions to Spin Networks for Non-Compact Gauge Groups},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2004},
            month = {oct},
            note = {PIRSA:04100029 see, \url{https://scivideos.org/pirsa/04100029}}
          }