Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Statut Confirmé
Série SEM-PHYS-ENS
Domaines quant-ph
Date Mercredi 30 Octobre 2019
Heure 13:35
Institut LKB
Salle Sorbonne Université – 4, place Jussieu – 75005 Paris room T44/54 107 1er floor
Nom de l'orateur Fallani
Prenom de l'orateur Leonardo
Addresse email de l'orateur
Institution de l'orateur LENS, Florence
Titre Synthetic quantum systems with multi-component atoms
Résumé Ultracold gases of neutral atoms provide a powerful technological platform for engineering synthetic many-body quantum systems. In a “quantum simulation” perspective, it is possible to control the atomic state to provide direct experimental realizations of prototypical theoretical models and to achieve “extreme” states of matter with no counterpart in conventional materials. I will give an introduction to the new approaches that are opened by the coherent, optical manipulation of internal states in ultracold Fermi gases of two-electron atoms. I will review quantum simulation approaches for the realization of gauge fields and topological systems based on the concept of “synthetic dimensions” and I will discuss ongoing experiments with multicomponent Hubbard systems with SU(N) and SU(N)-broken interaction symmetries.
Numéro de preprint arXiv
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