Localized nonlinear vector matter waves in two-component Bose-Einstein condensates with spatially modulated nonlinearities

2Citations
Citations of this article
6Readers
Mendeley users who have this article in their library.
Get full text

Abstract

Exact localized nonlinear vector matter waves in the form of soliton-soliton and vortex-vortex pairs in two-component Bose-Einstein condensates with spatially modulated nonlinearity coefficients and harmonic trapping potentials are reported. It is shown that there exists an infinite number of exact vector pairs sharing the same chemical potential with soliton-soliton ones for odd integer n while vortex-vortex ones for even integer n. The stability of the vector pairs found is investigated by means of direct numerical simulations and a linear stability analysis; the results show that the stable vortex-vortex pairs (±l,±l) with large topological charges can be supported by the spatially modulated interaction when the harmonic trapping potential is presented in this system. © 2012 Elsevier B.V.

Cite

CITATION STYLE

APA

He, J. R., Li, H. M., & Li, L. (2012). Localized nonlinear vector matter waves in two-component Bose-Einstein condensates with spatially modulated nonlinearities. Physics Letters, Section A: General, Atomic and Solid State Physics, 376(45), 3108–3112. https://doi.org/10.1016/j.physleta.2012.09.035

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free