On a model of rotating superfluids (Q2701826)
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scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On a model of rotating superfluids |
scientific article |
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On a model of rotating superfluids (English)
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1 March 2001
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vortices
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Gross-Pitaevskij equation
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energy functional
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rotating superfluids
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The author considers an energy functional which describes rotating superfluids at a rotating velocity \(\omega\). Results similar to those for the Ginzburg-Landau functional of superconductivity are derived. Precisely, it is proved existence of branches of solutions with vortices and existence of a critical value of \(\omega\) above which the energy-minimizers have vortices. An evaluation of the minimal energy as a function of \(\omega\) is also provided.
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