The Twist Mode in Atomic Fermi Gases

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dc.creatorVinas, X.
dc.creatorRoth, R.
dc.creatorSchuck, P.
dc.creatorWambach, J.
dc.date2001-06-20
dc.date.accessioned2026-07-07T12:16:34Z
dc.date.available2026-07-07T12:16:34Z
dc.descriptionThe quantum-kinetic energy of a finite number of trapped fermionic atoms provides a restoring force for shear motion due to a distortion of the momentum distribution. In analogy to the twist mode of nuclear physics it is proposed that counter-rotating the upper and lower hemisphere of a spherical atomic cloud yields a finite-frequency mode closely related to transverse zero-sound waves in bulk Fermi liquids.
dc.description4 pages, 1 table (using REVTeX)
dc.identifierhttps://arxiv.org/abs/cond-mat/0106416
dc.identifierhttp://arxiv.org/abs/cond-mat/0106416
dc.identifierPhys.Rev.A64:055601,2001
dc.identifierdoi:10.1103/PhysRevA.64.055601
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/211844
dc.subjectStatistical Mechanics
dc.subjectNuclear Theory
dc.titleThe Twist Mode in Atomic Fermi Gases
dc.typetext

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