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dc.contributor.author
Rey, Ana Maria  
dc.contributor.author
Hu, B.L.  
dc.contributor.author
Calzetta, Esteban Adolfo  
dc.contributor.author
Roura, Albert  
dc.contributor.author
Clark, Charles W.  
dc.date.available
2019-04-26T16:58:24Z  
dc.date.issued
2004-12  
dc.identifier.citation
Rey, Ana Maria; Hu, B.L.; Calzetta, Esteban Adolfo; Roura, Albert; Clark, Charles W.; Nonequilibrium dynamics of optical-lattice-loaded Bose-Einstein-condensate atoms: Beyond the Hartree-Fock-Bogoliubov approximation; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 69; 3; 12-2004; 1-21  
dc.identifier.issn
1050-2947  
dc.identifier.uri
http://hdl.handle.net/11336/75094  
dc.description.abstract
The nonequilibrium dynamics of a Bose-Einstein condensate selectively loaded into every third site of a one-dimensional optical lattice was discussed. A two-particle irreducible (2PI) closed-time-path (CTP) effective action was used for the purpose. Three different approximations under the 2PI CTP scheme were considered. The comparisons between these approximations were presented and their range of validity by contrasting them with the exact many-body solution for a moderate number of atoms and wells was determined.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
American Physical Society  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Bose Einstein Condensate  
dc.subject.classification
Astronomía  
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Ciencias Físicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Nonequilibrium dynamics of optical-lattice-loaded Bose-Einstein-condensate atoms: Beyond the Hartree-Fock-Bogoliubov approximation  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2019-04-23T15:08:04Z  
dc.journal.volume
69  
dc.journal.number
3  
dc.journal.pagination
1-21  
dc.journal.pais
Estados Unidos  
dc.journal.ciudad
Ridge  
dc.description.fil
Fil: Rey, Ana Maria. University of Maryland; Estados Unidos  
dc.description.fil
Fil: Hu, B.L.. University of Maryland; Estados Unidos  
dc.description.fil
Fil: Calzetta, Esteban Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina  
dc.description.fil
Fil: Roura, Albert. University of Maryland; Estados Unidos  
dc.description.fil
Fil: Clark, Charles W.. National Institute Of Standards And Technology; Estados Unidos  
dc.journal.title
Physical Review A: Atomic, Molecular and Optical Physics  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevA.69.033610  

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