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Coherent atomic soliton molecules for matter-wave switching
We discuss the dynamics of interacting dark-bright two-dimensional vector solitons in multicomponent immiscible bulk Bose-Einstein …
DOI arXiv
Nonlinear waves in optics and ultracold atomic gases
In this paper we analyse various applications of nonlinear waves governed by nonlinear Schrödinger equations. We look at three types of …
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Fermionic Light in Common Optical Media
Recent experiments have proved that the response to short laser pulses of common optical media, such as air or oxygen, can be described …
DOI arXiv
Filamentation processes and dynamical excitation of light condensates in optical media with competing nonlinearities
We analyze both theoretically and by means of numerical simulations the phenomena of filamentation and dynamical formation of …
DOI arXiv
Continuous atom laser with Bose-Einstein condensates involving three-body interactions
We demonstrate, through numerical simulations, the emission of a coherent continuous matter wave of constant amplitude from a …
DOI arXiv
Pressure, Surface Tension, and Dripping of Self-Trapped Laser Beams
We show that a laser beam which propagates through an optical medium with Kerr (focusing) and higher order (defocusing) nonlinearities …
DOI arXiv
Non-quantum liquefaction of coherent gases
We show that a gas-to-liquid phase transition at zero temperature may occur in a coherent gas of bosons in the presence of competing …
DOI arXiv
Supersolitons: Solitonic Excitations in Atomic Soliton Chains
We show that, by tuning interactions in nonintegrable vector nonlinear Schrödinger equations modeling Bose-Einstein condensates and …
DOI arXiv