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We consider an energy-functional describing rotating superfluids at a rotating velocity , and prove similar results as for the Ginzburg-Landau functional of superconductivity: mainly the existence of branches of solutions with vortices, the existence of a critical above which energy-minimizers have vortices, evaluations of the minimal energy as a function of , and the derivation of a limiting free-boundary problem.
@article{COCV_2001__6__201_0, author = {Serfaty, Sylvia}, title = {On a model of rotating superfluids}, journal = {ESAIM: Control, Optimisation and Calculus of Variations}, pages = {201--238}, publisher = {EDP-Sciences}, volume = {6}, year = {2001}, mrnumber = {1816073}, zbl = {0964.35142}, language = {en}, url = {http://geodesic.mathdoc.fr/item/COCV_2001__6__201_0/} }
Serfaty, Sylvia. On a model of rotating superfluids. ESAIM: Control, Optimisation and Calculus of Variations, Tome 6 (2001), pp. 201-238. http://geodesic.mathdoc.fr/item/COCV_2001__6__201_0/