Expansion after a geometric quench of an atomic polarized attractive Fermi gas in one dimension

dc.contributor.authorBolech, C. J.
dc.contributor.authorHeidrich-Meisner, F.
dc.contributor.authorLanger, S.
dc.contributor.authorMcCulloch, I. P.
dc.contributor.authorOrso, G.
dc.contributor.authorRigol, M.
dc.date.accessioned2022-02-24
dc.date.available2023-10-11T11:07:07Z
dc.date.created2013
dc.date.issued2022-02-24
dc.description.abstractThe expansion of an ultracold lattice gas of fermions in a one-dimensional optical lattice after a geometric quench in which the atoms are released from a box (or parabolic) trap is studied numerically using the time-dependent density matrix renormalization group method. It is found that the momentum distributions of the two atomic species present in the simulations quickly converge toward stationary values dictated by the integrals of motion of the lattice gas at the expansion onset. An account of the central results and some of the technical details is given along with explicit examples.en
dc.identifier.citationJournal of Physics: Conference Series 414 (2012): 012033. <https://iopscience.iop.org/article/10.1088/1742-6596/414/1/012033>
dc.identifier.doihttps://doi.org/10.1088/1742-6596/414/1/012033
dc.identifier.issn1742-6596
dc.identifier.opus-id18595
dc.identifier.urihttps://open.fau.de/handle/openfau/18595
dc.identifier.urnurn:nbn:de:bvb:29-opus4-185958
dc.language.isoen
dc.publisherIOP
dc.rights.urihttps://www.nationallizenzen.de/open-access
dc.subject.ddcDDC Classification::5 Naturwissenschaften und Mathematik :: 53 Physik :: 530 Physik
dc.titleExpansion after a geometric quench of an atomic polarized attractive Fermi gas in one dimensionen
dc.typearticle
dcterms.publisherFriedrich-Alexander-Universität Erlangen-Nürnberg (FAU)
local.date.prevpublished2013-02-08
local.document.articlenumber012033
local.document.creatingcorporation21st International Laser Physics Workshop 23–27 July 2012, Calgary, Canada
local.journal.issue1
local.journal.titleJournal of Physics: Conference Series
local.journal.volume414
local.sendToDnbfree*
local.subject.fakultaetNaturwissenschaftliche Fakultät
local.subject.importimport
local.subject.sammlungUniversität Erlangen-Nürnberg / Eingespielte Open Access Artikel / Eingespielte Open Access Artikel 2022
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