Towards a generally covariant cutoff using sampling theory

          @misc{ scivideos_PIRSA:06090028,
            doi = {10.48660/06090028},
            url = {https://pirsa.org/06090028},
            author = {},
            keywords = {Cosmology},
            language = {en},
            title = {Towards a generally covariant cutoff using sampling theory },
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2006},
            month = {sep},
            note = {PIRSA:06090028 see, \url{https://scivideos.org/pirsa/06090028}}
          }