Incipient Black Holes

          @misc{ scivideos_PIRSA:07110001,
            doi = {10.48660/07110001},
            url = {https://pirsa.org/07110001},
            author = {Vachaspati, Tanmay},
            keywords = {Cosmology},
            language = {en},
            title = {Incipient Black Holes},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2007},
            month = {nov},
            note = {PIRSA:07110001 see, \url{https://scivideos.org/index.php/pirsa/07110001}}
          }