Coarse Graining in Loop Quantization

          @misc{ scivideos_PIRSA:04100025,
            doi = {},
            url = {https://pirsa.org/04100025},
            author = {Zapata, Jose},
            keywords = {},
            language = {en},
            title = {Coarse Graining in Loop Quantization},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2004},
            month = {oct},
            note = {PIRSA:04100025 see, \url{https://scivideos.org/index.php/pirsa/04100025}}
          }