Self-Binding Transition in Bose Condensates with Laser-Induced ``Gravitation''
Quantum Physics
2011-06-09 v3
Abstract
In our recent publication (D. O'Dell, et al, Phys. Rev. Lett. 84, 5687 (2000)) we proposed a scheme for electromagnetically generating a self-bound Bose-Einstein condensate with 1/r attractive interactions: the analog of a Bose star. Here we focus upon the conditions neccessary to observe the transition from external trapping to self-binding. This transition becomes manifest in a sharp reduction of the condensate radius and its dependence on the laser intensity rather that the trap potential.
Cite
@article{arxiv.quant-ph/0010045,
title = {Self-Binding Transition in Bose Condensates with Laser-Induced ``Gravitation''},
author = {S. Giovanazzi and D. O'Dell and G. Kurizki},
journal= {arXiv preprint arXiv:quant-ph/0010045},
year = {2011}
}
Comments
5 pages, 2 figures: slightly enhanced text: more explanation