Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Statut Confirmé
Série SEM-EXCEP
Domaines physics.flu-dyn
Date Mardi 15 Octobre 2019
Heure 16:30
Institut LPTM
Salle 4.13 St Martin II
Nom de l'orateur Bush
Prenom de l'orateur John
Addresse email de l'orateur
Institution de l'orateur MIT Cambridge, Mass. USA
Titre Hydrodynamic quantum analogs: droplets walking on the impossible pilot wave
Résumé Yves Couder and Emmanuel Fort discovered that droplets walking on a vibrating fluid bath exhibit several features previously thought to be exclusive to the microscopic, quantum realm. These walking droplets propel themselves by virtue of a resonant interaction with their own wave field, and so represent the first macroscopic realization of a pilot-wave system of the form proposed for microscopic quantum dynamics by Louis de Broglie in the 1920s. New experimental and theoretical results allow us to rationalize the emergence of quantum-like behavior in this hydrodynamic pilot-wave system in a number of settings, and explore its potential and limitations as a quantum analog.
Numéro de preprint arXiv
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