Collective excitations of a charged Fermi superfluid in the BCS-BEC crossover
Sign Up to like & getrecommendations! Published in 2022 at "New Journal of Physics"
DOI: 10.1088/1367-2630/acdab5
Abstract: We consider collective excitations in the superfluid state of Fermi condensed charged gases. The dispersion and damping of collective excitations at nonzero temperatures are examined, and the coexistence and interaction of different branches of collective… read more here.
Keywords: fermi superfluid; charged fermi; superfluid bcs; collective excitations ... See more keywords
Fulde-Ferrell states in unequally charged Fermi gases
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DOI: 10.1103/physreva.101.053614
Abstract: Atoms with different internal states can exhibit different responses to an artificial magnetic field. An atomic gas mixture of two different components can therefore be interpreted as a mixture of two atomic gases carrying different… read more here.
Keywords: fermi gases; fulde ferrell; unequally charged; magnetic field ... See more keywords