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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Adhikari, S. K. | - |
dc.date.accessioned | 2014-05-20T14:06:44Z | - |
dc.date.available | 2014-05-20T14:06:44Z | - |
dc.date.issued | 2005-11-01 | - |
dc.identifier | http://dx.doi.org/10.1103/PhysRevA.72.053608 | - |
dc.identifier.citation | Physical Review A. College Pk: American Physical Soc, v. 72, n. 5, 7 p., 2005. | - |
dc.identifier.issn | 1050-2947 | - |
dc.identifier.uri | http://hdl.handle.net/11449/23431 | - |
dc.description.abstract | We use a time-dependent dynamical mean-field-hydrodynamic model to study the formation of fermionic bright solitons in a trapped degenerate Fermi gas mixed with a Bose-Einstein condensate in a quasi-one-dimensional cigar-shaped geometry. Due to a strong Pauli-blocking repulsion among spin-polarized fermions at short distances there cannot be bright fermionic solitons in the case of repulsive boson-fermion interactions. However, we demonstrate that stable bright fermionic solitons can be formed for a sufficiently attractive boson-fermion interaction in a boson-fermion mixture. We also consider the formation of fermionic solitons in the presence of a periodic axial optical-lattice potential. These solitons can be formed and studied in the laboratory with present technology. | en |
dc.format.extent | 7 | - |
dc.language.iso | eng | - |
dc.publisher | American Physical Soc | - |
dc.source | Web of Science | - |
dc.title | Fermionic bright soliton in a boson-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 | 10.1103/PhysRevA.72.053608 | - |
dc.identifier.wos | WOS:000233603400141 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.identifier.file | WOS000233603400141.pdf | - |
dc.relation.ispartof | Physical Review A | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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