Long-range sound-mediated dark soliton interactions in trapped atomic condensates
arXiv:1011.5454 · doi:10.1103/PhysRevA.83.013613
Abstract
A long-range soliton interaction is discussed whereby two or more dark solitons interact in an inhomogeneous atomic condensate, modifying their respective dynamics via the exchange of sound waves without ever coming into direct contact. An idealized double well geometry is shown to yield perfect energy transfer and complete periodic identity reversal of the two solitons. Two experimentally relevant geometries are analyzed which should enable the observation of this long-range interaction.
References in corpus (15)
- Dark solitons in atomic Bose-Einstein condensates: from theory to experiments
- Oscillations and interactions of dark and dark-bright solitons in Bose-Einstein condensates
- Experimental observation of oscillating and interacting matter wave dark solitons
- Stationary and non-stationary fluid flow of a Bose-Einstein condensate through a penetrable barrier
- Soliton creation during a Bose-Einstein condensation
- Multiple atomic dark solitons in cigar-shaped Bose-Einstein condensates
- Dissipative Transport of a Bose-Einstein Condensate
- Dark soliton dynamics in Bose-Einstein condensates at finite temperature
- Matter-wave Interferometry with Phase Fluctuating Bose-Einstein Condensates
- Quantum and thermal effects in dark soliton formation and dynamics in a 1D Bose gas
- Matter-wave dark solitons: stochastic vs. analytical results
- Excited states in the Thomas-Fermi limit: a variational approach
- Quantum decay of dark solitons in one dimensional Bose systems
- Dark soliton decay due to trap anharmonicity in atomic Bose-Einstein condensates
- Matter wave solitons at finite temperatures
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- Exploring Rigidly Rotating Vortex Configurations and their Bifurcations in Atomic Bose-Einstein Condensates
- Probing quasi-integrability of the Gross-Pitaevskii equation in a harmonic-oscillator potential
- Generating, dragging and releasing dark solitons in elongated Bose-Einstein condensates
- Matter-wave dark solitons in box-like traps
- Coherent cross-talk and parametric driving of matter-wave vortices
- Spontaneous generation of phononic entanglement in quantum dark-soliton qubits
- From vortices to solitonic vortices in trapped atomic Bose-Einstein condensates
- Dark Soliton Scattering in Symmetric and Asymmetric Double Potential Barriers