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PIRSA:14040100

Video URL

https://pirsa.org/14040100

Global flows in quantum gravity

          @misc{ scivideos_PIRSA:14040100,
            doi = {10.48660/14040100},
            url = {https://pirsa.org/14040100},
            author = {Pawlowski, Jan},
            keywords = {},
            language = {en},
            title = {Global flows in quantum gravity},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2014},
            month = {apr},
            note = {PIRSA:14040100 see, \url{https://scivideos.org/index.php/pirsa/14040100}}
          }

Jan Pawlowski Universität Heidelberg - Institut für Theoretische Physik

Talk numberPIRSA:14040100
DOI10.48660/14040100
Source RepositoryPIRSA
Collection
Talk Type Conference

Abstract

In this talk I present recent work on complete UV-IR flows for the fully momentum-dependent propagator, RG-consistent vertices, Newtons coupling and the cosmological constant. For the first time, a global phase diagram is obtained where the non-Gaussian ultraviolet fixed point of asymptotic safety is connected via smooth trajectories to an infrared fixed point with classical scaling. Physics implications as well as the extension to gauge-matter-gravity systems are discussed.