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Abstracts
An investigation of Bose-Einstein condensate in two-dimensional optical lattice potentials, formed by laser beams, is carried out. We are interested in the dynamics of Bose-Einstein condensate in a square optical lattice, where the periodic potential can lead to the stabilization of an otherwise unstable Bose-Einstein condensate. The behavior of Bose-Einstein condensate in optical lattices is described by the nonlinear Gross-Pitaevskii equation, which we treat numerically. By applying the Petviashvili iteration method, we demonstrate the existence of solitonic solutions in the case of counterpropagating matter waves, and analyze their stability.
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Journal
Year
Volume
Issue
Pages
507-509
Physical description
Dates
published
2009-10
Contributors
author
- Institute of Physics, P.O. Box 57, 11001 Belgrade, Serbia
author
- Institute of Physics, P.O. Box 57, 11001 Belgrade, Serbia
- Texas A&M University at Qatar, P.O. Box 23874 Doha, Qatar
author
- Institute of Physics, P.O. Box 57, 11001 Belgrade, Serbia
- Texas A&M University at Qatar, P.O. Box 23874 Doha, Qatar
author
- Institute of Physics, P.O. Box 57, 11001 Belgrade, Serbia
- Texas A&M University at Qatar, P.O. Box 23874 Doha, Qatar
author
- Texas A&M University at Qatar, P.O. Box 23874 Doha, Qatar
References
- 1. M.H. Anderson, J.R. Ensher, M.R. Matthews, C.E. Wieman, E.A. Cornell, Science 269, 198 (1995)
- 2. K.B. Davis, M.-O. Mewes, M.R. Andrews, N.J. van Druten, D.S. Durfee, D.M. Kurn, W. Ketterle, Phys. Rev. Lett. 75, 3969 (1995)
- 3. B. Eiermann, P. Treutlein, Th. Anker, M. Albiez, M. Taglieber, K.-P. Marzlin, M.K. Oberthaler, Phys. Rev. Lett. 91, 060402 (2003)
- 4. B. Eiermann, Th. Anker, M. Albiez, M. Taglieber, P. Treutlein, K.-P. Marzlin, M.K. Oberthaler, Phys. Rev. Lett. 92, 230401 (2004)
- 5. H. Pu, L.O. Baksmaty, W. Zhang, N.P. Bigelow, P. Meystre, Phys. Rev. A 67, 043605 (2003)
- 6. E.A. Ostrovskaya, Yu. S. Kivshar, Phys. Rev. Lett. 90, 160407 (2003)
- 7. E.A. Ostrovskaya, Yu. S. Kivshar, Opt. Express 12, 19 (2004)
- 8. E.A. Ostrovskaya, Yu. S. Kivshar, Phys. Rev. Lett. 93, 160405 (2004)
- 9. T.J. Alexander, A.A. Sukhorukov, Yu.S. Kivshar, Phys. Rev. Lett. 93, 063901 (2004)
- 10. T.J. Alexander, E.A. Ostrovskaya, Yu.S. Kivshar, Phys. Rev. Lett. 96, 040401 (2006)
- 11. A.M. Dudarev, R.B. Diener, Q. Niu, J. Opt. B, Quantum Semiclassical Opt. 6, S231 (2004)
- 12. B.J. Dabrowska, E.A. Ostrovskaya, Y.S. Kivshar, J. Opt. B, Quantum Semiclass. Opt. 6, 423 (2004)
- 13. V.I. Petviashvili, Plasma Phys. 2, 469 (1976)
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Publication order reference
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YADDA identifier
bwmeta1.element.bwnjournal-article-appv116n418kz