|
|||||
|
|
Coupled atomic-molecular condensates in a double-well potential: decaying molecular oscillations |
|
| Authors: | H. Jing S. Gu M. Zhan |
| Affiliation: | (1) State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academe of Science, Wuhan, 430071, P.R. China;(2) Department of Chemistry, Hong Kong University of Science and Technology, Kowloon, Hong Kong;(3) Center for Cold Atoms, Chinese Academe of Science, P.R. China |
| Abstract: | We present a four-mode model that describes coherent photo-association (PA) in a double-well Bose-Einstein condensate, focusing on the average molecular populations in certain parameters. Our numerical results predict an interesting strong-damping effect of molecular oscillations by controlling the particle tunnellings and PA light strength, which may provide a promising way for creating a stable molecular condensate via coherent PA in a magnetic double-well potential. |
| Keywords: | 03.75.Nt Other Bose-Einstein condensation phenomena 03.75.Mn Multicomponent condensates spinor condensates 05.30.Jp Boson systems |
| 本文献已被 SpringerLink 等数据库收录！ | |