Publicação: Liquid-gas phase transition in Bose-Einstein condensates with time evolution
| dc.contributor.author | Gammal, A. [UNESP] | |
| dc.contributor.author | Frederico, T. | |
| dc.contributor.author | Tomio, Lauro [UNESP] | |
| dc.contributor.author | Chomaz, Ph. | |
| dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
| dc.contributor.institution | Instituto Tecnológico da Aeronáutica | |
| dc.date.accessioned | 2022-04-29T08:14:44Z | |
| dc.date.available | 2022-04-29T08:14:44Z | |
| dc.date.issued | 2000-01-01 | |
| dc.description.abstract | We study the effects of a repulsive three-body interaction on a system of trapped ultracold atoms in a Bose-Einstein condensed state. The stationary solutions of the corresponding s-wave nonlinear Schrödinger equation suggest a scenario of first-order liquid-gas phase transition in the condensed state up to a critical strength of the effective three-body force. The time evolution of the condensate with feeding process and three-body recombination losses has a different characteristic pattern. Also, the decay time of the dense (liquid) phase is longer than expected due to strong oscillations of the mean-squared radius. © 2000 The American Physical Society. | en |
| dc.description.affiliation | Instituto de Física Teórica Universidade Estadual Paulista, São Paulo, 01405-900 | |
| dc.description.affiliation | Departamento de Física Instituto Tecnológico da Aeronáutica, São José dos Campos, 12228-900 | |
| dc.description.affiliationUnesp | Instituto de Física Teórica Universidade Estadual Paulista, São Paulo, 01405-900 | |
| dc.format.extent | 4 | |
| dc.identifier | http://dx.doi.org/10.1103/PhysRevA.61.051602 | |
| dc.identifier.citation | Physical Review A - Atomic, Molecular, and Optical Physics, v. 61, n. 5, p. 4-, 2000. | |
| dc.identifier.doi | 10.1103/PhysRevA.61.051602 | |
| dc.identifier.issn | 1094-1622 | |
| dc.identifier.issn | 1050-2947 | |
| dc.identifier.scopus | 2-s2.0-85035287193 | |
| dc.identifier.uri | http://hdl.handle.net/11449/228431 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Physical Review A - Atomic, Molecular, and Optical Physics | |
| dc.source | Scopus | |
| dc.title | Liquid-gas phase transition in Bose-Einstein condensates with time evolution | en |
| dc.type | Artigo | |
| dspace.entity.type | Publication | |
| unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulo | pt |