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Sonic analog of gravitational black holes in Bose-Einstein condensates

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dc.contributor.authorGaray Elizondo, Luis Javier
dc.contributor.authorAnglin, J. R.
dc.contributor.authorCirac, J. I.
dc.contributor.authorZoller, P.
dc.date.accessioned2023-06-20T19:19:22Z
dc.date.available2023-06-20T19:19:22Z
dc.date.issued2000-11-27
dc.description© 2000 The American Physical Society. We thank the Austrian Science Foundation and the European Union TMR networks ERBFMRX-CT96-0002 and ERB-FMRX-CT96-0087.
dc.description.abstractIt is shown that, in dilute-gas Bose-Einstein condensates, there exist both dynamically stable and unstable configurations which, in the hydrodynamic limit, exhibit a behavior resembling that of gravitational black holes. The dynamical instabilities involve creation of quasiparticle pairs in positive and negative energy states, as in the well-known suggested mechanism for black-hole evaporation. We propose a scheme to generate a stable sonic black hole in a ring trap.
dc.description.departmentDepto. de Física Teórica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipAustrian Science Foundation
dc.description.sponsorshipEuropean Union TMR networks
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/29903
dc.identifier.doi10.1103/PhysRevLett.85.4643
dc.identifier.issn0031-9007
dc.identifier.officialurlhttp://dx.doi.org/10.1103/PhysRevLett.85.4643
dc.identifier.relatedurlhttp://journals.aps.org
dc.identifier.relatedurlhttp://arxiv-web2.library.cornell.edu/pdf/gr-qc/0002015.pdf
dc.identifier.urihttps://hdl.handle.net/20.500.14352/59523
dc.issue.number22
dc.journal.titlePhysical review letters
dc.language.isoeng
dc.page.final4647
dc.page.initial4643
dc.publisherAmerican Physical Society
dc.relation.projectIDERBFMRX-CT96-0002
dc.relation.projectIDERB-FMRX-CT96-0087
dc.rights.accessRightsopen access
dc.subject.cdu51-73
dc.subject.keywordHawking radiation
dc.subject.keywordDark solitons
dc.subject.keywordAtom laser
dc.subject.keywordEvaporation
dc.subject.keywordVortices
dc.subject.keywordHorizons
dc.subject.keywordCreation
dc.subject.keywordHe-3
dc.subject.ucmFísica-Modelos matemáticos
dc.subject.ucmFísica matemática
dc.titleSonic analog of gravitational black holes in Bose-Einstein condensates
dc.typejournal article
dc.volume.number85
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relation.isAuthorOfPublication.latestForDiscovery5638c18d-1c35-40d2-8b77-eb558c27585e

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