Woellert, A.

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Modulation Instability of Two-Dimensional Dipolar Bose-Einstein Condensate in a Deep Optical Lattice

Woellert, A.; Gligorić, Goran; Škorić, Miloš M.; Maluckov, Aleksandra; Raičević, Nevena; Daničić, Aleksandar; Hadžievski, Ljupčo

(2009) 

TY  - JOUR
AU  - Woellert, A.
AU  - Gligorić, Goran
AU  - Škorić, Miloš M.
AU  - Maluckov, Aleksandra
AU  - Raičević, Nevena
AU  - Daničić, Aleksandar
AU  - Hadžievski, Ljupčo
PY  - 2009
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6842
AB  - We study the stability of the continuous waves in the pancake shaped dipolar Bose-Einstein condensate trapped in the strong optical lattice potential with the coexisting local (the short-range s-wave) interaction and nonlocal (the dipole-dipole) interactions between the condensate atoms. The system is modeled by two two-dimensional discrete models derived from the Gross-Pitaevskii equation accounting the dipole-dipole interactions: discrete nonlinear Schrodinger equation with cubic nonlinearity and nonpolynomial Schrodinger equation. The corresponding dispersion relations are calculated analytically and the regions of the modulation instability in the parametric space are summarized into the stability diagrams.
T2  - Acta Physica Polonica A
T1  - Modulation Instability of Two-Dimensional Dipolar Bose-Einstein Condensate in a Deep Optical Lattice
VL  - 116
IS  - 4
SP  - 519
EP  - 521
UR  - https://hdl.handle.net/21.15107/rcub_vinar_6842
ER  - 
@article{
author = "Woellert, A. and Gligorić, Goran and Škorić, Miloš M. and Maluckov, Aleksandra and Raičević, Nevena and Daničić, Aleksandar and Hadžievski, Ljupčo",
year = "2009",
abstract = "We study the stability of the continuous waves in the pancake shaped dipolar Bose-Einstein condensate trapped in the strong optical lattice potential with the coexisting local (the short-range s-wave) interaction and nonlocal (the dipole-dipole) interactions between the condensate atoms. The system is modeled by two two-dimensional discrete models derived from the Gross-Pitaevskii equation accounting the dipole-dipole interactions: discrete nonlinear Schrodinger equation with cubic nonlinearity and nonpolynomial Schrodinger equation. The corresponding dispersion relations are calculated analytically and the regions of the modulation instability in the parametric space are summarized into the stability diagrams.",
journal = "Acta Physica Polonica A",
title = "Modulation Instability of Two-Dimensional Dipolar Bose-Einstein Condensate in a Deep Optical Lattice",
volume = "116",
number = "4",
pages = "519-521",
url = "https://hdl.handle.net/21.15107/rcub_vinar_6842"
}
Woellert, A., Gligorić, G., Škorić, M. M., Maluckov, A., Raičević, N., Daničić, A.,& Hadžievski, L.. (2009). Modulation Instability of Two-Dimensional Dipolar Bose-Einstein Condensate in a Deep Optical Lattice. in Acta Physica Polonica A, 116(4), 519-521.
https://hdl.handle.net/21.15107/rcub_vinar_6842
Woellert A, Gligorić G, Škorić MM, Maluckov A, Raičević N, Daničić A, Hadžievski L. Modulation Instability of Two-Dimensional Dipolar Bose-Einstein Condensate in a Deep Optical Lattice. in Acta Physica Polonica A. 2009;116(4):519-521.
https://hdl.handle.net/21.15107/rcub_vinar_6842 .
Woellert, A., Gligorić, Goran, Škorić, Miloš M., Maluckov, Aleksandra, Raičević, Nevena, Daničić, Aleksandar, Hadžievski, Ljupčo, "Modulation Instability of Two-Dimensional Dipolar Bose-Einstein Condensate in a Deep Optical Lattice" in Acta Physica Polonica A, 116, no. 4 (2009):519-521,
https://hdl.handle.net/21.15107/rcub_vinar_6842 .
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