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MODEL INDEPENDENCE OF SCATTERING OF 3 IDENTICAL BOSONS IN 2 DIMENSIONS

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dc.contributor.authorAdhikari, S. K.
dc.contributor.authorDelfino, A.
dc.contributor.authorFrederico, T.
dc.contributor.authorTomio, L.
dc.contributor.institutionUniversidade Federal Fluminense (UFF)
dc.contributor.institutionCTR TECN AEROESP
dc.contributor.institutionUniversity of Maryland
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:26:28Z
dc.date.available2014-05-20T15:26:28Z
dc.date.issued1993-02-01
dc.description.abstractWithin the framework of scattering integral equations in momentum space, we present numerical results of scattering of three identical bosons at low energies in two dimensions for short-range separable potentials. An analysis of the present numerical results reveals the three-particle scattering observables to be independent of potential shape provided the low-energy two-particle binding energy and scattering length are held fixed throughout the investigation. We think that the present conclusion of model independence will be valid for any potential, local or nonlocal, whose range is much smaller than the size of the two-particle bound state.en
dc.description.affiliationUNIV FED FLUMINENSE,DEPT FIS,BR-24000 NITEROI,RJ,BRAZIL
dc.description.affiliationCTR TECN AEROESP,INST ESTUDOS AVANCADOS,BR-12225 S JOSE CAMPO,SP,BRAZIL
dc.description.affiliationUNIV MARYLAND,DEPT PHYS & ASTRON,COLL PK,MD 20742
dc.format.extent1093-1100
dc.identifierhttp://dx.doi.org/10.1103/PhysRevA.47.1093
dc.identifier.citationPhysical Review A. College Pk: American Physical Soc, v. 47, n. 2, p. 1093-1100, 1993.
dc.identifier.doi10.1103/PhysRevA.47.1093
dc.identifier.fileWOSA1993KV97900051.pdf
dc.identifier.issn1050-2947
dc.identifier.lattes8031087349809439
dc.identifier.urihttp://hdl.handle.net/11449/36634
dc.identifier.wosWOS:A1993KV97900051
dc.language.isoeng
dc.publisherAmerican Physical Soc
dc.relation.ispartofPhysical Review A
dc.relation.ispartofsjr1,288
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleMODEL INDEPENDENCE OF SCATTERING OF 3 IDENTICAL BOSONS IN 2 DIMENSIONSen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dcterms.rightsHolderAmerican Physical Soc
dspace.entity.typePublication
unesp.author.lattes8031087349809439
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica