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Free-energy landscape and the critical velocity of superfluid films
We briefly review some important properties of superfluid flow, especially the problem of critical velocity. We then present new numerical simulation results for a... -
The possible values of critical points between strongly congruence-proper var...
International audience -
Creation and characterization of a tunable source of correlated atoms pairs
This thesis describes the experimental realization and characterization of a source of pairs of correlated atoms. This tunable source is based upon four waves mixing...
