dc.contributor.author | Pietilä, Ville | |
dc.contributor.author | Pekker, David | |
dc.contributor.author | Nishida, Yusuke | |
dc.contributor.author | Demler, Eugene | |
dc.date.accessioned | 2012-04-26T19:20:34Z | |
dc.date.available | 2012-04-26T19:20:34Z | |
dc.date.issued | 2012-02 | |
dc.date.submitted | 2011-10 | |
dc.identifier.issn | 1050-2947 | |
dc.identifier.issn | 1094-1622 | |
dc.identifier.uri | http://hdl.handle.net/1721.1/70450 | |
dc.description.abstract | We study nonequilibrium dynamics of ultracold two-component Fermi gases in low-dimensional geometries after the interactions are quenched from a weakly interacting to a strongly interacting regime. We develop a T-matrix formalism that takes into account the interplay between Pauli blocking and tight confinement in low-dimensional geometries. We employ our formalism to study the formation of molecules in quasi-two-dimensional Fermi gases near Feshbach resonance and show that the rate at which molecules form depends strongly on the transverse confinement. Furthermore, Pauli blocking gives rise to a sizable correction to the binding energy of molecules. | en_US |
dc.description.sponsorship | Academy of Finland | en_US |
dc.description.sponsorship | United States. Army Research Office | en_US |
dc.description.sponsorship | United States. Defense Advanced Research Projects Agency. Optical Lattice Emulator Program | en_US |
dc.description.sponsorship | MIT-Harvard Center for Ultracold Atoms | en_US |
dc.description.sponsorship | National Science Foundation (U.S.) (Grant No.DMR-07-05472) | en_US |
dc.description.sponsorship | United States. Air Force Office of Scientific Research (Quantum Simulation MURI) | en_US |
dc.description.sponsorship | United States. Air Force Office of Scientific Research (MURI on Ultracold Molecules | en_US |
dc.description.sponsorship | United States. Army Research Office. Multidisciplinary University Research Initiative (ARO-MURI on Atomtronics) | en_US |
dc.language.iso | en_US | |
dc.publisher | American Physical Society | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1103/PhysRevA.85.023621 | en_US |
dc.rights | Article 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.source | APS | en_US |
dc.title | Pairing instabilities in quasi-two-dimensional Fermi gases | en_US |
dc.type | Article | en_US |
dc.identifier.citation | Pietilä, Ville et al. “Pairing Instabilities in Quasi-two-dimensional Fermi Gases.” Physical Review A 85.2 (2012): Web. 26 Apr. 2012. © 2012 American Physical Society | en_US |
dc.contributor.department | Massachusetts Institute of Technology. Center for Theoretical Physics | en_US |
dc.contributor.approver | Nishida, Yusuke | |
dc.contributor.mitauthor | Nishida, Yusuke | |
dc.relation.journal | Physical Review A | en_US |
dc.eprint.version | Final published version | en_US |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | en_US |
eprint.status | http://purl.org/eprint/status/PeerReviewed | en_US |
dspace.orderedauthors | Pietilä, Ville; Pekker, David; Nishida, Yusuke; Demler, Eugene | en |
mit.license | PUBLISHER_POLICY | en_US |
mit.metadata.status | Complete | |