Interwires polar soliton molecules in a biwire system

Abstract

We investigate stability the dynamical properties of one-dimensional interwires polar soliton molecules in a biwire setup with dipole moments aligned perpendicularly to the line of motion and in opposite directions in different wires. Numercial results based on a nonlocal nonlinear Schrödinger equation reveal the existence of a bound state leading to the formation of a molecule. We show that the degree of the nonlocality and the interwire separation play an important role in stabilizing the molecules. Dynamics of the width and center-of-mass of a solitons is also analyzed in terms of the system parameters.

arXiv comment5 pages, 7 figures, Accepted in Physica Scripta

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Cited by in corpus (4)

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• Effects of weak disorder on two-dimensional bilayered dipolar Bose-Einstein condensates
• Density engineering via inter-condensate dipole-dipole interactions
• Soliton Dimer-soliton scattering in coupled Quasi-one-dimensional Dipolar Bose-Einstein Condensates