A geometric wave function for a few interacting bosons in a harmonic trap
dc.contributor.author | Wilson, Brendan | |
dc.contributor.author | Foerster, Angela | |
dc.contributor.author | Noschang Kuhn, Carlos | |
dc.contributor.author | Roditi, I | |
dc.contributor.author | Rubeni, D | |
dc.date.accessioned | 2015-12-08T22:27:06Z | |
dc.date.issued | 2014 | |
dc.date.updated | 2015-12-08T09:17:10Z | |
dc.description.abstract | We establish a new geometric wave function that combined with a variational principle efficiently describes a system of bosons interacting in a one-dimensional trap. By means of a combination of the exact wave function solution for contact interactions and the asymptotic behavior of the harmonic potential solution we obtain the ground state energy, probability density and profiles of a few boson system in a harmonic trap. We are able to access all regimes, ranging from the strongly attractive to the strongly repulsive one with an original and simple formulation. | |
dc.identifier.issn | 0375-9601 | |
dc.identifier.uri | http://hdl.handle.net/1885/33931 | |
dc.publisher | Elsevier | |
dc.source | Physics Letters A | |
dc.title | A geometric wave function for a few interacting bosons in a harmonic trap | |
dc.type | Journal article | |
local.bibliographicCitation.issue | 16-17 | |
local.bibliographicCitation.lastpage | 1070 | |
local.bibliographicCitation.startpage | 1065 | |
local.contributor.affiliation | Wilson, Brendan, College of Physical and Mathematical Sciences, ANU | |
local.contributor.affiliation | Foerster, Angela, College of Physical and Mathematical Sciences, ANU | |
local.contributor.affiliation | Noschang Kuhn, Carlos, College of Physical and Mathematical Sciences, ANU | |
local.contributor.affiliation | Roditi, I, Centro Brasileiro de Pesquisas Fisicas | |
local.contributor.affiliation | Rubeni, D, Instituto de Física da UFRGS | |
local.contributor.authoremail | u5075383@anu.edu.au | |
local.contributor.authoruid | Wilson, Brendan, u4971887 | |
local.contributor.authoruid | Foerster, Angela, u5085903 | |
local.contributor.authoruid | Noschang Kuhn, Carlos, u5075383 | |
local.description.embargo | 2037-12-31 | |
local.description.notes | Imported from ARIES | |
local.identifier.absfor | 020601 - Degenerate Quantum Gases and Atom Optics | |
local.identifier.absseo | 970102 - Expanding Knowledge in the Physical Sciences | |
local.identifier.ariespublication | u4726473xPUB107 | |
local.identifier.citationvolume | 378 | |
local.identifier.doi | 10.1016/j.physleta.2014.02.009 | |
local.identifier.scopusID | 2-s2.0-84897026936 | |
local.identifier.thomsonID | 000334989700004 | |
local.identifier.uidSubmittedBy | u4726473 | |
local.type.status | Published Version |
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