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http://acervodigital.unesp.br/handle/11449/23722
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Adhikari, S. K. | - |
dc.date.accessioned | 2014-05-20T14:07:34Z | - |
dc.date.accessioned | 2016-10-25T17:12:52Z | - |
dc.date.available | 2014-05-20T14:07:34Z | - |
dc.date.available | 2016-10-25T17:12:52Z | - |
dc.date.issued | 2006-11-01 | - |
dc.identifier | http://dx.doi.org/10.1140/epjd/e2006-00203-3 | - |
dc.identifier.citation | European Physical Journal D. New York: Springer, v. 40, n. 2, p. 157-160, 2006. | - |
dc.identifier.issn | 1434-6060 | - |
dc.identifier.uri | http://hdl.handle.net/11449/23722 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/23722 | - |
dc.description.abstract | We use a time-dependent dynamical mean-field-hydrodynamic model to predict and study bright solitons in a degenerate fermion-fermion mixture in a quasi-one-dimensional cigar-shaped geometry using variational and numerical methods. Due to a strong Pauli-blocking repulsion among identical spin-polarized fermions at short distances there cannot be bright solitons for repulsive interspecies fermion-fermion interactions. However, stable bright solitons can be formed for a sufficiently attractive interspecies interaction. We perform a numerical stability analysis of these solitons and also demonstrate the formation of soliton trains. These fermionic solitons can be formed and studied in laboratory with present technology. | en |
dc.format.extent | 157-160 | - |
dc.language.iso | eng | - |
dc.publisher | Springer | - |
dc.source | Web of Science | - |
dc.title | Bright solitons and soliton trains in a fermion-fermion mixture | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | Univ Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil | - |
dc.description.affiliationUnesp | Univ Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil | - |
dc.identifier.doi | 10.1140/epjd/e2006-00203-3 | - |
dc.identifier.wos | WOS:000241111300001 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | European Physical Journal D | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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