PIRSA:14040100

Global flows in quantum gravity

Pawlowski, J. (2014). Global flows in quantum gravity. Perimeter Institute. https://pirsa.org/14040100

Pawlowski, Jan. Global flows in quantum gravity. Perimeter Institute, Apr. 24, 2014, https://pirsa.org/14040100 

          @misc{ pirsa_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},
            year = {2014},
            month = {apr},
            note = {PIRSA:14040100 see, \url{https://pirsa.org}}
          }

Jan Pawlowski Universität Heidelberg - Institut für Theoretische Physik

DOI 10.48660/14040100
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.