Dynamics of quasi-one-dimensional bright and vortex solitons of a dipolar Bose-Einstein condensate with repulsive atomic interaction

Abstract

By numerical and variational analysis of the three-dimensional Gross-Pitaevskii equation we study the formation and dynamics of bright and vortex-bright solitons in a cigar-shaped dipolar Bose-Einstein condensate for large repulsive atomic interactions. Phase diagram showing the region of stability of the solitons is obtained. We also study the dynamics of breathing oscillation of the solitons as well as the collision dynamics of two solitons at large velocities. Two solitons placed side-by-side at rest coalesce to form a stable bound soliton molecule due to dipolar attraction.

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Cited by in corpus (32)

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• Creating two-dimensional bright solitons in dipolar Bose-Einstein condensates
• Dipolar Bose-Einstein condensate in a ring or in a shell
• Mixing, demixing, and structure formation in a binary dipolar Bose-Einstein condensate
• Collisions of anisotropic two-dimensional bright solitons in dipolar Bose-Einstein condensates
• Symmetry breaking in dipolar matter-wave solitons in dual-core couplers
• Lattice solitons with quadrupolar intersite interactions
• Stable, mobile, dark-in-bright, dipolar Bose-Einstein condensate soliton
• Dynamics of gap solitons in a dipolar Bose-Einstein condensate on a three-dimensional optical lattice
• Two-dimensional dipolar Bose-Einstein condensate bright and vortex solitons on one-dimensional optical lattice
• Dipolar Bose-Einstein condensate soliton on a two-dimensional optical lattice
• Anisotropic sound and shock waves in dipolar Bose-Einstein condensate
• Bright solitons in quasi-one dimensional dipolar condensates with spatially modulated interactions
• Bright-like soliton solution in quasi-one-dimensional BEC in third order on interaction radius
• Demixing and symmetry breaking in binary dipolar Bose-Einstein condensate solitons
• Self trapping of a dipolar Bose-Einstein condensate in a double well
• Bright dipolar Bose-Einstein condensate soliton mobile in a direction perpendicular to polarization
• A dipolar droplet bound in a trapped Bose-Einstein condensate
• Exact analytical soliton solutions in dipolar BEC
• Stabilization of trapless dipolar Bose-Einstein condensates by temporal modulation of the contact interaction
• Statics and dynamics of a self-bound dipolar matter-wave droplet
• Hyperchaos in a Bose-Hubbard chain with Rydberg-dressed interactions
• Stability and collapse of fermions in a binary dipolar boson-fermion 164Dy-161Dy mixture
• Normal mode oscillations of a nonlocal composite matter wave soliton
• Stable and mobile two-dimensional dipolar ring-dark-in-bright Bose-Einstein condensate soliton
• Dipolar Bose-Einstein condensate for large scattering length
• Bright solitons in a quasi-one-dimensional reduced model of a dipolar Bose-Einstein condensate with repulsive short-range interactions
• Study of a degenerate dipolar Fermi gas of 161Dy atoms
• Binary Mixture of quasi one dimensional dipolar Bose Einstein Condensates with tilted dipoles
• Quasi-one- and quasi-two-dimensional symbiotic solitons bound by dipolar interaction
• Soliton Dimer-soliton scattering in coupled Quasi-one-dimensional Dipolar Bose-Einstein Condensates