Abstract
The influence of elastic interparticle interactions on the process of atom-molecule conversion in a Bose condensate has been studied. It is shown that allowance for these collisions can lead to both suppression and enhancement of the amplitude of oscillations in the density of atoms and molecules in the condensate in periodic regimes of conversion.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
P. I. Khadzhi and D. V. Tkachenko, Pis’ma Zh. Éksp. Teor. Fiz. 91, 120 (2006) [JETP Lett. 83, 91 (2006)]; Zh. Éksp. Teor. Fiz. 131, 425 (2007) [JETP 104, 379 (2007)].
P. D. Drummond, K. V. Kheruntsyan, and H. He, Phys. Rev. Lett. 81, 3055 (1998).
D. J. Heinzen, R. H. Wynar, P. D. Drummond, and K. V. Kheruntsyan, Phys. Rev. Lett. 84, 5029 (2000).
P. D. Drummond, K. V. Kheruntsyan, D. J. Heinzen, and R. H. Wynar, Phys. Rev. A 65, 063 619 (2002); Phys. Rev. A 71, 017 602 (2005).
G.-R. Jin, C. K. Kim, and K. Nahm, Phys. Rev. A 72, 045 602 (2005); arXiv: cond-mat/0603094v1 (2006).
G.-R. Jin and S. W Kim, arXiv: quant-ph/07100112vl (2007).
H. Y. Ling, H. Pu, and B. Seaman, Phys. Rev. Lett. 93, 250 403 (2004).
T. Hornung, S. Gordienko, R. de Vivie-Riedle, and B. J. Verhaar, Phys. Rev. A 66, 043 607 (2002).
L.-H. Lu and J.-Q. Li, arXiv: cond-mat.soft/0705.3935v2 (2007).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © D.V. Tkachenko, P.I. Khadzhi, 2008, published in Pis’ma v Zhurnal Tekhnicheskoĭ Fiziki, 2008, Vol. 34, No. 21, pp. 87–94.
Rights and permissions
About this article
Cite this article
Tkachenko, D.V., Khadzhi, P.I. The role of elastic interparticle interactions in the dynamics of raman atom-molecule conversion in a Bose condensate. Tech. Phys. Lett. 34, 946–949 (2008). https://doi.org/10.1134/S106378500811014X
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S106378500811014X