Quantum kinetic theory of a Bose-Einstein gas confined in a lattice

We extend our earlier work on the nonequilibrium dynamics of a Bose-Einstein condensate initially loaded into a one-dimensional optical lattice. From the two-particle-irreducible (2PI) closed-time-path (CTP) effective action for the Bose-Hubbard Hamiltonian we derive causal equations of motion that...

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Detalles Bibliográficos
Autores principales: Rey, A.M., Hu, B.L., Calzetta, E., Clark, C.W.
Formato: JOUR
Materias:
Bose-Einstein condensate
Closed-time-path (CTP)
Nonequilibrium dynamics
Quantum fluctuations
Approximation theory
Condensation
Kinetic energy
Molecular physics
Nonlinear equations
Quantum theory
Quantum optics
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_10502947_v72_n2_p_Rey
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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