Théorique, numérique
During this M2 internship, we plan to study theoretically and numerically the dynamics of entanglement across the transition point of a dynamical phase transition (DPT). In the non-equilibrium physics of isolated many-body systems, DPTs have recently sparked considerable interest, as examples of critical phenomena characterized by scaling properties different from their equilibrium counterparts. The analysis of such phenomena via entanglement is a novel perspective, motivated by the possibility to use entanglement as a resource in the vicinity of a dynamical critical point, and by the general need to improve our current understanding of entanglement in many-body systems.