Iacopo Carusotto⁶ and Anna Minguzzi⁷

• ¹Majulab International Research Laboratory, French National Centre for Scientifique Research, National University of Singapore, Nanyang Technological University, Sorbonne Université, Université Côte d’Azur, 117543 Singapore, Singapore
• ²Centre for Quantum Technologies, National University of Singapore, 117543 Singapore, Singapore
• ³Laboratoire Kastler Brossel, Sorbonne Université, CNRS, ENS-PSL Research University, Collège de France, 4 Place Jussieu, 75005 Paris, France
• ⁴Centre de Nanosciences et de Nanotechnologies, CNRS, Université Paris-Sud, Université Paris-Saclay, 91120 Palaiseau, France
• ⁵Departamento de Física de Materiales, Instituto Nicolás Cabrera, Instituto de Física de la Materia Condensada, Universidad Autónoma de Madrid, 28049 Madrid, Spain
• ⁶Pitaevskii BEC Center, INO-CNR and Dipartimento di Fisica, Università di Trento, via Sommarive 14, I-38123 Trento, Italy
• ⁷Université Grenoble Alpes, CNRS, LPMMC, 38000 Grenoble, France

• ^*Contact author: maxime.richard@cnrs.fr