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dc.contributor.authorAmico, A.
dc.contributor.authorScazza, F.
dc.contributor.authorValtolina, G.
dc.contributor.authorTavares, P. E. S.
dc.contributor.authorInguscio, M.
dc.contributor.authorRoati, G.
dc.contributor.authorZaccanti, M.
dc.contributor.authorKetterle, Wolfgang
dc.date.accessioned2021-09-20T18:21:03Z
dc.date.available2021-09-20T18:21:03Z
dc.date.issued2018-12-19
dc.identifier.issn0031-9007
dc.identifier.issn1079-7114
dc.identifier.urihttps://hdl.handle.net/1721.1/132109
dc.description.abstract© 2018 American Physical Society. We exploit a time-resolved pump-probe spectroscopic technique to study the out-of-equilibrium dynamics of an ultracold two-component Fermi gas, selectively quenched to strong repulsion along the upper branch of a broad Feshbach resonance. For critical interactions, we find the rapid growth of short-range anticorrelations between repulsive fermions to initially overcome concurrent pairing processes. At longer evolution times, these two competing mechanisms appear to macroscopically coexist in a short-range correlated state of fermions and pairs, unforeseen thus far. Our work provides fundamental insights into the fate of a repulsive Fermi gas, and offers new perspectives towards the exploration of complex dynamical regimes of fermionic matter.en_US
dc.description.sponsorshipEuropean Research Councilen_US
dc.description.sponsorshipFondazione Cassa di Risparmio di Firenze Project (No. 2016.0770 QuSim2D)en_US
dc.description.sponsorshipMarie SklodowskaCurie programen_US
dc.language.isoen
dc.publisherAmerican Physical Society (APS)en_US
dc.relation.isversionof10.1103/physrevlett.121.253602en_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.sourceAPSen_US
dc.titleTime-Resolved Observation of Competing Attractive and Repulsive Short-Range Correlations in Strongly Interacting Fermi Gasesen_US
dc.title.alternativeTime-Resolved Observation of Competing Attractive and Repulsive Short-Range Correlations in Strongly Interacting Fermi Gasesen_US
dc.typeArticleen_US
dc.contributor.departmentMassachusetts Institute of Technology. Department of Physics
dc.contributor.departmentMIT-Harvard Center for Ultracold Atoms
dc.contributor.departmentMassachusetts Institute of Technology. Research Laboratory of Electronics
dc.contributor.approverKetterle, Wolfgangen_US
dc.relation.journalPhysical Review Lettersen_US
dc.eprint.versionFinal published versionen_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dc.date.updated2019-04-18T12:29:15Z
dspace.date.submission2019-04-18T12:29:20Z
mit.journal.volume121en_US
mit.journal.issue253602en_US
mit.metadata.statusAuthority Work and Publication Information Needed


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