PIRSA:10100090

Video URL

https://pirsa.org/10100090

Ultraviolet Complete Quantum Gravity

Moffat, J. (2010). Ultraviolet Complete Quantum Gravity. Perimeter Institute for Theoretical Physics. https://pirsa.org/10100090

Moffat, John. Ultraviolet Complete Quantum Gravity. Perimeter Institute for Theoretical Physics, Oct. 28, 2010, https://pirsa.org/10100090 

          @misc{ scivideos_PIRSA:10100090,
            doi = {10.48660/10100090},
            url = {https://pirsa.org/10100090},
            author = {Moffat, John},
            keywords = {Quantum Gravity},
            language = {en},
            title = {Ultraviolet Complete Quantum Gravity},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2010},
            month = {oct},
            note = {PIRSA:10100090 see, \url{https://scivideos.org/index.php/pirsa/10100090}}
          }

John Moffat Perimeter Institute for Theoretical Physics

Talk numberPIRSA:10100090
DOI10.48660/10100090
Source RepositoryPIRSA
Collection
Talk Type Scientific Series
Subject

Abstract

An ultraviolet complete quantum gravity theory is formulated in which vertex functions in Feynman graphs are entire functions and the propagating graviton is described by a local, causal propagator. A scalar-tensor action describes classical gravity theory. The cosmological constant problem is investigated in the context of the ultraviolet complete quantum gravity. Also investigated are black holes and cosmology.