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Polariton superfluidity

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The group Théorie of MPQ in collaboration with the experimental group Optique Quantique at LKB has published a
Nature Physics paper on polariton superfluidity.

This work shows a direct demonstration of non-equilibrium superfluidity of light propagation. The transition from a normal to a superfluid regime is quantitatively described by a generalized Gross-Pitaevski theory.

Contact : Cristiano Ciuti