PIRSA:23050019

Fundamental physics from the strong-field regime of gravity

Aurrekoetxea, J. (2023). Fundamental physics from the strong-field regime of gravity. Perimeter Institute. https://pirsa.org/23050019

Aurrekoetxea, Josu. Fundamental physics from the strong-field regime of gravity. Perimeter Institute, May. 04, 2023, https://pirsa.org/23050019 

          @misc{ pirsa_PIRSA:23050019,
            doi = {10.48660/23050019},
            url = {https://pirsa.org/23050019},
            author = {Aurrekoetxea, Josu},
            keywords = {Strong Gravity},
            language = {en},
            title = {Fundamental physics from the strong-field regime of gravity},
            publisher = {Perimeter Institute},
            year = {2023},
            month = {may},
            note = {PIRSA:23050019 see, \url{https://pirsa.org}}
          }

Josu Aurrekoetxea University of Oxford

DOI 10.48660/23050019
Collection
Talk Type Scientific Series
Subject

Abstract

We are in a new era of gravitational physics in which both gravitational-wave measurements and cosmological observations can be used to test fundamental physics. Moreover, recent computational developments allow us to investigate (at present largely unexplored) regimes where the gravitational force is strong – a very promising area to search for new physics. In this talk I will overview two cases in which we aim to use strong-gravity to learn about the dark components of the universe: the interaction of binary black hole mergers with their dark matter environments and the emission and propagation of scalar gravitational waves, a distinct signature of theories aiming to explain dark energy.

Zoom link:  https://pitp.zoom.us/j/92308918921?pwd=UEk1aEt3bmRxdklqUUpSNlRocldVdz09