Our first meeting took place during the thematic semester Mathematical Challenges in Many-Body Physics and Quantum Information, at the Centre de Recherches Mathématiques in Montreal, from September to December 2018.

Our next meeting was planed at the "Institut d'Etudes Avancées" in Cergy, December 11-13 2019. It was cancelled on December 7, due to the social movements in France.

Our next meeting was rescheduled, still at the "Institut d'Etudes Avancées" in Cergy, June 8-12 2020. It was cancelled on April 7, due to the covid-19 pandemic.