Nonlinear dynamics of a semiquantum Hamiltonian in the vicinity of quantum unstable regimes

cic.isFulltexttruees
cic.isPeerReviewedtruees
cic.lugarDesarrolloUniversidad Nacional de La Plataes
cic.versioninfo:eu-repo/semantics/publishedVersiones
dc.date.accessioned2019-05-16T12:14:41Z
dc.date.available2019-05-16T12:14:41Z
dc.identifier.urihttps://digital.cic.gba.gob.ar/handle/11746/9975
dc.titleNonlinear dynamics of a semiquantum Hamiltonian in the vicinity of quantum unstable regimesen
dc.typeArtículoes
dcterms.abstractWe examine the emergence of chaos in a non-linear model derived from a semiquantum Hamiltonian describing the coupling between a classical field and a quantum system. The latter corresponds to a bosonic version of a BCS-like Hamiltonian, and possesses stable and unstable regimes. The dynamics of the whole system is shown to be strongly influenced by the quantum subsystem. In particular, chaos is seen to arise in the vicinity of a quantum critical case, which separates the stable and unstable regimes of the bosonic system.en
dcterms.creator.authorKowalski, Andrés Mauricioes
dcterms.creator.authorRossignoli, Raúl Dantees
dcterms.extentp. 140-145es
dcterms.identifier.urlRecurso onlinees
dcterms.isPartOf.issuevol. 109es
dcterms.isPartOf.seriesChaos, Solitons and Fractalses
dcterms.issued2018-04
dcterms.languageIngléses
dcterms.licenseAttribution-NonCommercial-ShareAlike 4.0 International (BY-NC-SA 4.0)es
dcterms.subjectSemiquantum Hamiltonianen
dcterms.subjectNonlinear dynamicsen
dcterms.subjectChaosen
dcterms.subjectquantum unstable regimesen
dcterms.subject.materiaCiencias Físicases

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