One-dimensional reduction of the three-dimenstional Gross-Pitaevskii equation with two- and three-body interactions

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dc.creatorCardoso, Wesley Bueno
dc.creatorAvelar, Ardiley
dc.creatorBazeia Filho, Dionísio
dc.date.accessioned2018-06-15T15:21:57Z
dc.date.available2018-06-15T15:21:57Z
dc.date.issued2011
dc.description.abstractWe deal with the three-dimensional Gross-Pitaevskii equation which is used to describe a cloud of dilute bosonic atoms that interact under competing two- and three-body scattering potentials. We study the case where the cloud of atoms is strongly confined in two spatial dimensions, allowing us to build an unidimensional nonlinear equation,controlled by the nonlinearities and the confining potentials that trap the system along the longitudinal coordinate.We focus attention on specific limits dictated by the cubic and quintic coefficients, and we implement numerical simulations to help us to quantify the validity of the procedure.pt_BR
dc.identifier.citationCARDOSO, W. B; AVELAR, A. T; BAZEIA, D. One-dimensional reduction of the three-dimenstional Gross-Pitaevskii equation with two- and three-body interactions. Physical Review. E, Melville, v. 83, e036604, 2011.pt_BR
dc.identifier.doi10.1103/PhysRevE.83.036604
dc.identifier.issne- 1550-2376
dc.identifier.urihttp://repositorio.bc.ufg.br/handle/ri/15281
dc.language.isoengpt_BR
dc.publisher.countryEstados unidospt_BR
dc.publisher.departmentInstituto de Física - IF (RG)pt_BR
dc.rightsAcesso Abertopt_BR
dc.titleOne-dimensional reduction of the three-dimenstional Gross-Pitaevskii equation with two- and three-body interactionspt_BR
dc.typeArtigopt_BR

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