Theory of Bose-Einstein condensation in trapped gases

F Dalfovo, S Giorgini, LP Pitaevskii, S Stringari - Reviews of modern physics, 1999 - APS
Abstract The phenomenon of Bose-Einstein condensation of dilute gases in traps is
reviewed from a theoretical perspective. Mean-field theory provides a framework to …

Experiments and theory in cold and ultracold collisions

J Weiner, VS Bagnato, S Zilio, PS Julienne - Reviews of Modern Physics, 1999 - APS
The authors review progress in understanding the nature of atomic collisions occurring at
temperatures ranging from the millidegrees Kelvin to the nanodegrees Kelvin regime. The …

Computing the ground state solution of Bose--Einstein condensates by a normalized gradient flow

W Bao, Q Du - SIAM Journal on Scientific Computing, 2004 - SIAM
In this paper, we present a continuous normalized gradient flow (CNGF) and prove its
energy diminishing property, which provides a mathematical justification of the imaginary …

Colloquium: Multiconfigurational time-dependent Hartree approaches for indistinguishable particles

AUJ Lode, C Lévêque, LB Madsen, AI Streltsov… - Reviews of Modern …, 2020 - APS
In this Colloquium, the wave-function-based multiconfigurational time-dependent Hartree
approaches to the dynamics of indistinguishable particles (MCTDH-F for fermions and …