Repositorio de producción científica de la Universidad de Sevilla

A beyond mean field study of Bose gases in a double-well potential with a Feshbach resonance

 

Advanced Search
 
Opened Access A beyond mean field study of Bose gases in a double-well potential with a Feshbach resonance
Cites

Show item statistics
Icon
Export to
Author: Pérez Fernández, Pedro
Relaño, Armando
Dukelsky, Jorge
Arias Carrasco, José Miguel
Department: Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear
Universidad de Sevilla. Departamento de Física Aplicada III
Date: 2012
Published in: International Scientific Meeting on Nuclear Physics - Basic Concepts in Nuclear Physics: Theory, Experiments, and Applications (2012), p 187-188
ISBN/ISSN: 978-073541165-4
0094-243X
1551-7616
Document type: Presentation
Abstract: The Bose-Hubbard model coupled to a Feshbach resonance is studied. Quantum phase transitions are analyzed within a beyond mean field framework in order to get finite size corrections to the simple mean field approach. Analytical results for the ground state energy and the first few energy gaps are presented.
Cite: Pérez Fernández, P., Relaño, A., Dukelsky, J. y Arias Carrasco, J.M. (2012). A beyond mean field study of Bose gases in a double-well potential with a Feshbach resonance. En International Scientific Meeting on Nuclear Physics - Basic Concepts in Nuclear Physics: Theory, Experiments, and Applications (187-188), La Rábida: American Institute of Physics.
Size: 110.6Kb
Format: PDF

URI: https://hdl.handle.net/11441/84403

DOI: 10.1063/1.4810840

See editor´s version

This work is under a Creative Commons License: 
Attribution-NonCommercial-NoDerivatives 4.0 Internacional

This item appears in the following Collection(s)