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Home page > Séminaires > Archives séminaires > Séminaires 2016 > Séminaire MSC. Lundi 30 mai 2016. Emmanuel Trizac (LPTMS, Orsay) :"Accelerated thermalization and adiabaticity shortcuts " .

Séminaire MSC. Lundi 30 mai 2016. Emmanuel Trizac (LPTMS, Orsay) :"Accelerated thermalization and adiabaticity shortcuts "

Sauf mention contraire, les séminaires et les soutenances se déroulent à 11h30 en salle 454A du bâtiment Condorcet.


Accelerated thermalization and adiabaticity shortcuts

Emmanuel Trizac

Laboratoire de Physique Théorique et Modèles Statistiques Université Paris-Sud, Orsay

In a reverse-engineering perspective, we are interested in finding time dependent protocols that allow to transform a system from an arbitrary statistical state into another one (for instance, from equilibrium to equilibrium, where the two equilibria differ by a change of some externally controlled parameter). The new protocols, valid for arbitrary short time spans, consequently bypass usual procedures that are time consuming, such as adiabatic transformations. The idea applies to a wealth of experimental systems, from confined ultracold gases to trapped Brownian objects. We will present the rationale for obtaining such protocols, together with their experimental test in the colloidal realm.


Contact : Équipe séminaires / Seminar team - Published on / Publié le 24 février 2016


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