Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Gubeskys, Arthur"'
Autor:
Gubeskys, Arthur, Malomed, Boris A.
Models of two-dimensional (2D) traps, with the double-well structure in the third direction, for Bose-Einstein condensate (BEC) are introduced, with attractive or repulsive interactions between atoms. The models are based on systems of linearly coupl
Externí odkaz:
http://arxiv.org/abs/0708.4028
Autor:
Gubeskys, Arthur, Malomed, Boris A.
We study spontaneous symmetry breaking in a system of two parallel quasi-one-dimensional traps, equipped with optical lattices (OLs) and filled with a Bose-Einstein condensate (BEC). The cores are linearly coupled by tunneling. Analysis of the corres
Externí odkaz:
http://arxiv.org/abs/0705.0364
Publikováno v:
Studies in Applied Mathematics, Volume 115, Issue 2, Page 255-277, Aug 2005
We consider a model of Bose-Einstein condensates which combines a stationary optical lattice (OL) and periodic change of the sign of the scattering length (SL) due to the Feshbach-resonance management. Ordinary solitons and ones of the gap type being
Externí odkaz:
http://arxiv.org/abs/cond-mat/0512232
Autor:
Gubeskys, Arthur, Malomed, Boris A.
We consider continuous-wave (CW) states and dark solitons (DSs) in a system of two fundamental-frequency (FF) and one second-harmonic (SH) waves in a planar waveguide with the quadratic nonlinearity, the FF components being linearly coupled by resona
Externí odkaz:
http://arxiv.org/abs/nlin/0403037
Autor:
Gubeskys, Arthur, Malomed, Boris A.
We introduce a model of three parallel-coupled nonlinear waveguiding cores equipped with Bragg gratings (BGs), which form an equilateral triangle. The objective of the work is to investigate solitons and their stability in this system. New results ar
Externí odkaz:
http://arxiv.org/abs/nlin/0310017
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.