The classification of universes
James Bjorken SLAC National Accelerator Laboratory
James Bjorken SLAC National Accelerator Laboratory
Leonard Susskind Stanford University
Liam McAllister Cornell University
Stefan Hofmann Ludwig-Maximilians-Universität München (LMU)
James Cline McGill University
Cliff Burgess McMaster University
Paul Frampton University of North Carolina at Chapel Hill
Francis Bernardeau Institut d'Astrophysique de Paris
Robert Brandenberger McGill University - Department of Physics