Superluminalities in Galileon theories

          @misc{ scivideos_PIRSA:15040100,
            doi = {10.48660/15040100},
            url = {https://pirsa.org/15040100},
            author = {},
            keywords = {Cosmology},
            language = {en},
            title = {Superluminalities in Galileon theories},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2015},
            month = {apr},
            note = {PIRSA:15040100 see, \url{https://scivideos.org/index.php/pirsa/15040100}}
          }