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Dynamics characterization of modified Gross-Pitaevskii equation

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dc.contributor.authorFilho, Victo S.
dc.contributor.authorMachado, Birajara S. [UNESP]
dc.contributor.authorFrancisco, Gerson
dc.contributor.authorTomio, Lauro [UNESP]
dc.contributor.institutionUniversidade Cruzeiro Do sul
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionHospital Israelita Albert Einstein
dc.contributor.institutionUniversidade Federal do ABC (UFABC)
dc.date.accessioned2014-05-27T11:29:57Z
dc.date.available2014-05-27T11:29:57Z
dc.date.issued2013-07-15
dc.description.abstractThe dynamics of dissipative and coherent N-body systems, such as a Bose-Einstein condensate, which can be described by an extended Gross-Pitaevskii formalism, is investigated. In order to analyze chaotic and unstable regimes, two approaches are considered: a metric one, based on calculations of Lyapunov exponents, and an algorithmic one, based on the Lempel-Ziv criterion. The consistency of both approaches is established, with the Lempel-Ziv algorithmic found as an efficient complementary approach to the metric one for the fast characterization of dynamical behaviors obtained from finite sequences. © 2013 Elsevier B.V. All rights reserved.en
dc.description.affiliationLaboratório de Física Teórica e Computacional Universidade Cruzeiro Do sul, 01506-000, São Paulo
dc.description.affiliationInstituto de Física Teórica Universidade Estadual Paulista, 01156-970, São Paulo
dc.description.affiliationInstituto Do Cérebro Hospital Israelita Albert Einstein, 05652-000, São Paulo
dc.description.affiliationCentro de Ciências Naturais e Humanas Universidade Federal Do ABC, 09210-170, Santo André
dc.description.affiliationUnespInstituto de Física Teórica Universidade Estadual Paulista, 01156-970, São Paulo
dc.format.extent3087-3094
dc.identifierhttp://dx.doi.org/10.1016/j.physa.2013.03.013
dc.identifier.citationPhysica A: Statistical Mechanics and its Applications, v. 392, n. 14, p. 3087-3094, 2013.
dc.identifier.doi10.1016/j.physa.2013.03.013
dc.identifier.issn0378-4371
dc.identifier.lattes8621258845956348
dc.identifier.scopus2-s2.0-84876983673
dc.identifier.urihttp://hdl.handle.net/11449/75960
dc.identifier.wosWOS:000319493300012
dc.language.isoeng
dc.relation.ispartofPhysica A: Statistical Mechanics and Its Applications
dc.relation.ispartofjcr2.132
dc.relation.ispartofsjr0,773
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectBose-Einstein condensates
dc.subjectChaos
dc.subjectNonlinear dynamics
dc.subjectNumerical simulations
dc.subjectTime series analysis
dc.subjectDynamical behaviors
dc.subjectFinite sequence
dc.subjectGross-Pitaevskii equation
dc.subjectLyapunov exponent
dc.subjectN-body system
dc.subjectTwo Approaches
dc.subjectAlgorithms
dc.subjectChaos theory
dc.subjectComputer simulation
dc.subjectDynamics
dc.subjectLyapunov methods
dc.subjectStatistical mechanics
dc.subjectBose-Einstein condensation
dc.titleDynamics characterization of modified Gross-Pitaevskii equationen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica