Numerical study of the coupled time-dependent Gross-Pitaevskii equation: Application to Bose-Einstein condensation

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:20:16Z
dc.date.available2014-05-27T11:20:16Z
dc.date.created2014-05-27T11:20:16Z
dc.date.issued2001-05-01
dc.identifierPhysical Review E - Statistical, Nonlinear, and Soft Matter Physics, v. 63, n. 5 II, p. 567041-567049, 2001.
dc.identifier1539-3755
dc.identifierhttp://hdl.handle.net/11449/66508
dc.identifier10.1103/PhysRevE.63.056704
dc.identifierWOS:000168730800097
dc.identifier2-s2.0-0035333557
dc.identifier2-s2.0-0035333557.pdf
dc.identifier8031087349809439
dc.description.abstractThe Bose-Einstein condensate of several types of trapped bosons at ultralow temperature was described using the coupled time dependent Gross-Pitaevskii equation. Both the stationary and time evolution problems were analyzed using this approach. The ground state stationary wave functions were found to be sharply peaked near the origin for attractive interatomic interaction for larger nonlinearity while for a repulsive interatomic interaction the wave function extends over a larger region of space.
dc.languageeng
dc.relationPhysical Review E: Statistical, Nonlinear, and Soft Matter Physics
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectAtomic physics
dc.subjectBoundary conditions
dc.subjectLattice vibrations
dc.subjectLow temperature effects
dc.subjectMathematical models
dc.subjectOscillations
dc.subjectQuantum electronics
dc.subjectBose-Einstein condensation (BEC)
dc.subjectGross-Pitaevskii equation
dc.subjectCondensation
dc.titleNumerical study of the coupled time-dependent Gross-Pitaevskii equation: Application to Bose-Einstein condensation
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución