Date/heure
19 avril 2018
14:15 - 15:15
Oratrice ou orateur
Jean-Bernard Bru
Catégorie d'évènement Séminaire Théorie de Lie, Géométrie et Analyse
Résumé
I will explain how equations of Classical Mechanics, defined from Poisson structures, can emerge from Quantum Mechanics. This is done via self-consistency equations, which in turn imply an extended quantum dynamics. This situation generically appears for quantum systems with long-range interactions, as in the so-called BCS theory of (conventional) superconductivity.