Ultracold atomic quantum gases far from equilibrium

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We calculate the time evolution of a far-from-equilibrium initial state of a non-relativistic ultracold Bose gas in one spatial dimension. The non-perturbative approximation scheme is based on a systematic expansion of the two-particle irreducible effective action in powers of the inverse number of field components. This yields dynamic equations which contain direct scattering, memory and off-shell effects that are not captured in mean-field theory.
4 pages, Proc. Int. Conf. Strong and Electroweak Matter, SEWM 2006; Nucl. Phys. A, to be published

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Other Condensed Matter, High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/188857

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0608553
 http://arxiv.org/abs/cond-mat/0608553
 Nucl.Phys.A785:214-217,2007
 doi:10.1016/j.nuclphysa.2006.11.155

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