# Phenomenological theory of mode collapse-revival in a confined Bose gas

@article{Pitaevski1997PhenomenologicalTO, title={Phenomenological theory of mode collapse-revival in a confined Bose gas}, author={Lev Petrovich Pitaevskiĭ}, journal={Physics Letters A}, year={1997}, volume={229}, pages={406-410} }

## 15 Citations

Wave Packet Dynamics of Superfluid Fermi Gases in an Anharmonic Trap

- Physics
- 2014

We investigate the collective excitations of a one-dimensional ultracold Fermi gas in the crossover from a Bardeen–Cooper–Schrieffer superfluid to a Bose-Einstein condensate. The trap we consider is…

SPECIAL ISSUE: Bose-Einstein condensation in magnetic traps. Introduction to the theory

- Physics
- 1998

The recent realization of Bose–Einstein condensation in atomic gases opens new possibilities for the observation of macroscopic quantum phenomena. There are two important features of these systems —…

TRAPPED BOSE GAS. MEAN-FIELD APPROXIMATION AND BEYOND

- Physics
- 1999

The recent realization of Bose-Einstein condensation in atomic gases opens new possibilities for observation of macroscopic quantum phenomena. There are two important features of the system - weak…

Collective Excitations in Bose-Einstein Condensates

- Physics
- 2013

The experimental discovery of dilute ultracold quantum gases in 1995 has instigated a broad interest in ultracold atoms and molecules, and paved the way for extensive studies of a wide range of both…

On the Stability of a Quantum Dynamics of a Bose-Einstein Condensate Trapped in a One-Dimensional Toroidal Geometry

- Physics, Mathematics
- 2008

We rigorously analyze the stability of the “quasi-classical” dynamics of a Bose-Einstein condensate with repulsive and attractive interactions, trapped in an effective 1D toroidal geometry. The…

Expansion dynamics of a spherical Bose–Einstein condensate

- PhysicsChinese Physics B
- 2019

We experimentally and theoretically observe the expansion behaviors of a spherical Bose-Einstein condensate. A rubidium condensate is produced in an isotropic optical dipole trap with an asphericity…

Geometric resonances in Bose?Einstein condensates with two- and three-body interactions

- Physics
- 2013

We investigate geometric resonances in Bose?Einstein condensates by solving the underlying time-dependent Gross?Pitaevskii equation for systems with two- and three-body interactions in an axially…

Spinor Bose gases: Symmetries, magnetism, and quantum dynamics

- Physics
- 2013

Spinor Bose gases form a family of quantum fluids manifesting both magnetic order and superfluidity. This article reviews experimental and theoretical progress in understanding the static and dynamic…

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