PIRSA:23050154

Connecting quantum gravity to particle physics and to the dark universe - why and how?

Eichhorn, A. (2023). Connecting quantum gravity to particle physics and to the dark universe - why and how?. Perimeter Institute. https://pirsa.org/23050154

Eichhorn, Astrid. Connecting quantum gravity to particle physics and to the dark universe - why and how?. Perimeter Institute, May. 24, 2023, https://pirsa.org/23050154 

          @misc{ pirsa_PIRSA:23050154,
            doi = {10.48660/23050154},
            url = {https://pirsa.org/23050154},
            author = {Eichhorn, Astrid},
            keywords = {Other},
            language = {en},
            title = {Connecting quantum gravity to particle physics and to the dark universe - why and how?},
            publisher = {Perimeter Institute},
            year = {2023},
            month = {may},
            note = {PIRSA:23050154 see, \url{https://pirsa.org}}
          }

Astrid Eichhorn

University of Southern Denmark

Talk number
PIRSA:23050154
Collection
Talk Type
Subject
Abstract

There are fascinating new insights we could achieve if we succeeded in connecting quantum gravity to particle physics in the visible and the dark universe. However, making such a connection is challenging, because the typical scale of quantum gravity is believed to be far from the typical scales in particle physics. I will exploit lever arms that could make it possible to bridge this gap in scales.  To provide concrete examples for these ideas, I will review recent results on the proton lifetime in quantum gravity, the effects of asymptotically safe quantum gravity on properties of Standard Model matter and the effects of asymptotically safe quantum gravity on simple models of dark energy and dark matter.

Zoom Link: https://pitp.zoom.us/j/96545839038?pwd=UG1IVzJPWUZGa2ovOFhzdHBhOFhOdz09