• Publication
    The DES view of the Eridanus supervoid and the CMB cold spot
    The Cold Spot is a puzzling large-scale feature in the Cosmic Microwave Background temperature maps and its origin has been subject to active debate. As an...
  • Publication
    The effects of galaxy formation on the matter power spectrum: a challenge for precision cosmology
    Upcoming weak lensing surveys, such as LSST, EUCLID and WFIRST, aim to measure the matter power spectrum with unprecedented accuracy. In order to fully exploit...
  • Publication
    The Einstein Cross: Constraint on Dark Matter from Stellar Dynamics and Gravitational Lensing
    We present two-dimensional line-of-sight stellar kinematics of the lens galaxy in the Einstein Cross, obtained with the GEMINI 8 m telescope, using the GMOS...
  • Publication
    The Evolution of a Mass-selected Sample of Early-Type Field Galaxies
    We investigate the evolution of mass-selected early-type field galaxies using a sample of 28 gravitational lenses spanning the redshift range 0
  • Publication
    The Extinction Law in High-Redshift Galaxies
    We estimate the dust extinction laws in two intermediate-redshift galaxies. The dust in the lens galaxy of LBQS 1009-0252, which has an estimated lens redshift...
  • Publication
    The First Precise Determination of an Optical-Far-Ultraviolet Extinction Curve Beyond the Local Group (z=0.83)
    We present the optical-far-ultraviolet extinction curve of the dust in the lens galaxy of the gravitational lens system SBS 0909+532 (z=0.83). Extending our...
  • Talk
    The future of lensing (1). A summary of upcoming large surveys
  • Talk
    The future of lensing (2). Strong lensing cosmography with future surveys and instrumentation
  • Talk
    The future of lensing (3). Investigations of CDM substructure with future surveys and instrumentation