Séminaire DQMP

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Day / Time
Date(s) - 19/05/2015
1 h 00 min - 2 h 00 min

Category


Auditoire Stückelberg – Ecole de physique

 

Professor Eugene Demler

Harvard University – Department of Physics

 

Nonequilibrium dynamics of quantum umpurities: from resonant Xray scattering in solids to ultracold atoms

Many new experimental techniques in condensed matter physics go beyond the paradigm of linear response measurements. I will use example of resonant Xray scattering in high Tc cuprates to demonstrate how new insights into experimental results can be gained by considering their nonequilibrium aspects. I will also discuss on-going experiments with ultracold atoms that explore quantum dynamics of impurities. Examples include RF spectroscopy and Ramsey interferometry of heavy atoms inside Fermi systems, Rydberg molecular spectroscopy, BEC polarons.

Réalisation : Sur Mesure concept