Team

Cold fermion gas theory

Scientific activity

Study of a broad spectrum of properties of cold fermion quantum gases in strong interaction, at equilibrium or out of equilibrium (equation of state, superfluidity, collective modes and their damping, coherence time, etc.) using a range of numerical or analytical theoretical methods. ) using a range of numerical and analytical theoretical methods: N-body Green’s functions and large-order studies, conformal Borel resummation of Feynman diagrams, cluster (or virial) expansion, quantum hydrodynamics, kinetic equations, classical field simulations, time-dependent BCS variational theory, etc.