Phys. Rev. A 66, 013603 (2002) [7 pages]Scenario of strongly nonequilibrated Bose-Einstein condensationReceived 10 July 2001; revised 3 December 2001; published 15 July 2002 Large scale numerical simulations of the Gross-Pitaevskii equation are used to elucidate the self-evolution of a Bose gas from a strongly nonequilibrium initial state. The stages of the process confirm and refine the theoretical scenario of Bose-Einstein condensation developed by Svistunov and co-workers [J. Mosc. Phys. Soc. 1, 373 (1991); Sov. Phys. JETP 75, 387 (1992); 78, 187 (1994)]: the system evolves from the regime of weak turbulence to superfluid turbulence via states of strong turbulence in the long-wavelength region of energy space. © 2002 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevA.66.013603
DOI:
10.1103/PhysRevA.66.013603
PACS:
03.75.Fi, 02.60.Cb, 05.45.-a, 47.20.Ky
|
|
About | Terms and Conditions | Subscriptions | Search | Help
Use of the American Physical Society websites and journals implies that the user has read and agrees to our Terms and Conditions and any applicable Subscription Agreement. Physical Review®, Physical Review Letters®, Reviews of Modern Physics®, and Physical Review Special Topics® are trademarks of the American Physical Society.