Antoine Browaeys is Senior Researcher at the Laboratoire Charles Fabry, Institut d'Optique, Université Paris Saclay, in Palaiseau, France.Thierry Lahaye is a researcher at the Laboratoire Charles Fabry, Institute d'Optique, Université Paris Saclay, in Palaiseau, France.Trey Porto is an adjunct professor at the Joint Quantum Institute, NIST/University of Maryland in College Park, Maryland, USA.Charles S. Adams is a professor in the Department of Physics at Durham University and the Joint Quantum Center, in Durham, United Kingdom.Matthias Weidemüller, is Dean and a professor at the Physikalisches Institut, University of Heidelberg, in Heidelberg, Germany.Leticia F. Cugliandolo is a professor at the Sorbonne University Laboratory of Theoretical and High Energy Physics in Paris, France.