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Clumping and quantum order: Quantum gravitational dynamics of NUT charge

Monday 16th September 2013 - 14:00 to 14:45
INI Seminar Room 1
I will derive the conditions under which NUT charge can proliferate in the gravitational path integral. Typically it will not proliferate. In these circumstances semiclassical GR is self-consistently quantum ordered in that the massless of the graviton is dynamically protected.
University of Cambridge Research Councils UK
    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons