Sinha Roy, M. N. ; Titum, P. ; Bhattacharjee, J. K. (2010) Reaction diffusion equation in the ultra cold coexisting atomic and molecular condensates and the importance of Feshbach interaction The European Physical Journal D, 58 (1). pp. 23-28. ISSN 1434-6060
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Official URL: http://doi.org/10.1140/epjd/e2010-00098-3
Related URL: http://dx.doi.org/10.1140/epjd/e2010-00098-3
Abstract
We consider a gas of bosonic atoms near a Feshbach resonance. The dynamics of the atomic and molecular condensates can be described in the limit of small fluctuations by a set of coupled nonlinear Gross Piteaviskii equations. In the case of a strong atom-molecule conversion, the system has an integral motion for the spatially uniform solutions which exhibits temporal oscillation. The possible consequence of this oscillation may be the existence of Josephson like current in the condensates which has been investigated.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Springer. |
| ID Code: | 133872 |
| Deposited On: | 30 Dec 2022 11:34 |
| Last Modified: | 30 Dec 2022 11:34 |
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