I am a physicist and I work on cosmology and astroparticle physics. I am interested both in theoretical models and in how we can test them through observations. Topics I have been working on include: Dark Energy, Dark Matter, Modified Gravity, Cosmic Microwave Background, Neutrinos, Supernovae. I am part of the Planck and Euclid collaborations.

Present position:
CDI Researcher at CosmoStat, Service d’Astrophysique, CEA Saclay, France

Previous positions: