Collective excitation of trapped degenerate Fermi gases
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dc.type
JournalArticle
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dc.description.additional
List do redakcji
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dc.abstract.other
We show that the slow driving of a focused laser beam through a cloud of trapped cold fermions allows creation of a collective excitation in the system. The method, proposed originally by us for bosons, seems to be quite feasible experimentally - it requires only an appropriate change in time of the potential in the atomic traps, as realized in laboratories already.
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dc.description.volume
35
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dc.description.number
7
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dc.description.publication
0,5
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dc.identifier.doi
10.1088/0953-4075/35/7/103
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dc.identifier.eissn
1361-6455
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dc.title.journal
Journal of Physics. B, Atomic, Molecular, and Optical Physics
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dc.language.container
eng
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dc.affiliation
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego