Since September 2025, I am a postdoc at École Polytechnique Fédérale de Lausanne (EPFL), under the mentoring of Professors Lénaïc Chizat and Maria Colombo.
From September 2022 to December 2024, I was a PhD student under the supervision of Professors Julien Reygner (CERMICS, École Nationale des Ponts et Chaussées) and Philippe Moireau (Inria M3DISIM, École Polytechnique).
Research interests
My research lies at the interface between probability, control and optimal transport, with a specific focus on mean-field dynamics. It includes the study of interacting particle systems, their large deviations and their connections with stochastic control. These problems are motivated by applications in machine learning and mathematical physics, as well as in system estimationin in finite or infinite dimension.
E-mail: louis-pierre.chaintron-at-epfl.ch