Fundamental Physics from Galaxies

Europe/London
Fisher room (University of Oxford)

Fisher room

University of Oxford

Clare Burrage (University of Nottingham)
Description

Galaxies are becoming precision laboratories for fundamental physics. With current and forthcoming data from surveys and observatories such as Euclid, LSST, JWST, SKA, MaNGA and Gaia, we are entering a period in which galaxy structure, dynamics, lensing and satellite populations can be used to test the nature of dark matter, dark energy and gravity in regimes that are difficult to access by other means. At the same time, advances in simulations, Bayesian forward modelling, simulation-based inference and galaxy - halo connection modelling are making it possible to connect fundamental theory to complex galactic observables with increasing rigour.

A central aim of the workshop is to bring together communities that often work in parallel rather than in concert: gravity theorists, dark matter phenomenologists, galaxy-formation modellers and observers. The meeting will focus on how these perspectives can be integrated into a coherent programme for using galaxies to test physics beyond the standard model, while also addressing the astrophysical and statistical systematics that make these tests challenging. The workshop will be a focused one-day meeting, designed to encourage discussion as much as presentation.

 

Confirmed Speakers:

Mike Boylan-Kolchin (Texas)

Philippe Brax (CEA Saclay)

Harry Desmond (Portsmouth)

Wyn Evans (Cambridge)

Malcolm Fairbairn (KCL)

Nina Hatch (Nottingham)

Baojiu Li (Durham)

Andre Moitinho (Lisbon)

Constantinos Skordis (CEICO)

Registration
Fundamental Physics from Galaxies - Registration
Participants
    • 1
      Welcome
    • 2
      Testing new gravitational and dark matter physics with galaxies
      Speaker: Harry Desmond
    • 3
      Galaxy-halo connection in modified gravity theories
      Speaker: Baojiu Li
    • 11:00
      Coffee Break
    • 4
      The Milky Way Galaxy and the Local Group as a Testbed for Gravity Theories
      Speaker: Wyn Evans
    • 5
      Star clusters as galactic gravimeters and clocks
      Speaker: Andre Moitinho
    • 12:30
      Discussion
    • 13:00
      Lunch
    • 6
      From Cosmic Initial Conditions to Dark Matter Halos and Their Galaxies
      Speaker: Mike Boylan-Kolchin
    • 7
      Cosmic Laboratories: Galaxies, Black Holes, and New Physics
      Speaker: Malcolm Fairbairn
    • 8
      Illuminating dark matter with diffuse starlight
      Speaker: Nina Hatch
    • 15:30
      Coffee Break
    • 9
      Spinning vortices in scalar dark matter halos
      Speaker: Philippe Brax
    • 10
      TBC
      Speaker: Constantinos Skordis
    • 17:00
      Discussion