GRACES (GRAvitation and Cosmology at EnS) is a newly created team within the Astrophysics Cosmology and Gravitation axis of the Laboratoire de Physique de l’ENS. It hosts theoretical research activities in Cosmology and Gravitation, at the interface between Astrophysics and high-energy theoretical Physics.

Team members

  • The personal webpages of the team members are available on the directory.

Team leader

Post-doctoral fellows

Permanent visitors

3 permanent visitors join the group two days a week

Eugeny Babichev

Laura Bernard

Daniele Steer

Job openings

Applications are open for two postdoc positions starting in Fall 2023: and



  • Chiara Animali (Pisa University) will join the group as a postdoc in November 2022