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17. July 2023 10:00

Decoherence and optical response of low-dimensional Bose gases

Dr. Rémy Vatré
Laboratoire Kastler Brossel, Collège de France, Paris, France

I will present experimental studies of the interaction of light and matter from two different point of views. First, I will discuss the decoherence of one-dimensional bosons in a lattice when subjected to light scattering. Then, I will report on the optical response of a two-dimensional gas of two-level atoms in an optically-dense regime.