BEC Dynamics with Fluctuations: Beyond HFB Approximation

Nonequilibrium dynamics of a Bose-Einstein condensate (BEC) dynamics with fluctuations was analyzed using nonequilibrium many-body approaches beyond the Hartree-Fock-Bogoliubov (HFB) approximation. Nonequilbrium dynamics of BEC was loaded in an optical lattice was described by the closed-time-path (...

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Detalles Bibliográficos
Autores principales: Rey, A.M., Hu, B.L., Calzetta, E., Roura, A., Clark, C.
Formato: JOUR
Materias:
Approximation theory
Condensation
Convergence of numerical methods
Correlation methods
Green's function
Hamiltonians
Kinetic energy
Oscillations
Perturbation techniques
Superlattices
Multiparticle scattering
Optical lattices
Quantum theory
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_1054660X_v14_n2_p318_Rey
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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