Publicação: Bose-Einstein condensates with inhomogeneous scattering length in one and two dimensions
| dc.contributor.author | Abdullaev, F. Kh | |
| dc.contributor.author | Filho, Victo S. [UNESP] | |
| dc.contributor.author | Gammal, A. | |
| dc.contributor.author | Tomio, Lauro [UNESP] | |
| dc.contributor.institution | Uzbek Academy of Sciences | |
| dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
| dc.contributor.institution | Universidade de São Paulo (USP) | |
| dc.date.accessioned | 2022-04-28T20:06:49Z | |
| dc.date.available | 2022-04-28T20:06:49Z | |
| dc.date.issued | 2005-12-27 | |
| dc.description.abstract | We report on investigations of the properties of bright solitons in Bose-Einstein condensates in the presence of point-like spatial inhomogeneities, in one and two dimensions. By considering an analytical variational approach and full numerical simulations, we describe such processes due to interactions between the soliton and the inhomogeneity as the trapping, reflection, and transmission of bright matter solitons. We also study the critical number of particles as a function of the magnitude of the impurity. | en |
| dc.description.affiliation | Physical-Technical Institute Uzbek Academy of Sciences, Tashkent | |
| dc.description.affiliation | Institute de Física Teórica UNESP, Rua Pamplona, 145, 01405-900, São Paulo | |
| dc.description.affiliation | Instituto de Física Universidade de São Paulo, 05315-970 São Paulo | |
| dc.description.affiliationUnesp | Institute de Física Teórica UNESP, Rua Pamplona, 145, 01405-900, São Paulo | |
| dc.identifier.citation | Physics of Particles and Nuclei, v. 36, n. SUPPL. 2, 2005. | |
| dc.identifier.issn | 1063-7796 | |
| dc.identifier.scopus | 2-s2.0-29144476463 | |
| dc.identifier.uri | http://hdl.handle.net/11449/224660 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Physics of Particles and Nuclei | |
| dc.source | Scopus | |
| dc.title | Bose-Einstein condensates with inhomogeneous scattering length in one and two dimensions | en |
| dc.type | Artigo | |
| dspace.entity.type | Publication | |
| unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulo | pt |