On isoperimetric problems with density arising from the study of Bose-Einstein condensates
Michael Goldman (CNRS, Laboratoire Jacques-Louis Lions)
16 jun 2014 -- 16:30
In this talk I will present a joint work with J. Royo-Letelier concerning the derivation of a sharp interface limit for a Gross-Pitaeskii functional describing a two components Bose-Einstein condensate. We study in particular the fine properties of the effective surface tension and obtain very good agreement with predictions coming from the physical literature.