Abstract
A simple model of an atomic Bose-Einstein condensate in a box whose size varies with time is studied to determine the nature of adiabaticity in the nonlinear dynamics obtained within the Gross-Pitaevskii equation (the nonlinear Schrödinger equation). Analytical and numerical methods are used to determine the nature of adiabaticity in this nonlinear quantum system. Criteria for validity of an adiabatic approximation are formulated.
| Original language | English GB |
|---|---|
| Article number | 033607 |
| Pages (from-to) | 1-7 |
| Number of pages | 7 |
| Journal | Physical Review A - Atomic, Molecular, and Optical Physics |
| Volume | 65 |
| Issue number | 3 |
| DOIs | |
| State | Published - 1 Jan 2002 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics