Linear interference of nonlinear waves-Multispeed vector solitons.
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DOI: 10.1063/5.0124840
Abstract: The dynamics of envelope solitons in a system of coupled anharmonic chains are addressed. Mathematically, the system is equivalent to the vector soliton propagation model in a single-mode fiber with low birefringence in the presence… read more here.
Keywords: nonlinear waves; interference; vector; vector solitons ... See more keywords
Phase separation of vector solitons in spin-orbit-coupled spin-1 condensates
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DOI: 10.1103/physreva.100.063618
Abstract: We study the phase separation in three-component bright vector solitons in a quasi-one-dimensional spin-orbit-coupled hyperfine spin $F=1$ ferromagnetic Bose-Einstein condensate upon an increase of the strength of spin-orbit (SO) coupling ${p}_{x}{\mathrm{\ensuremath{\Sigma}}}_{z}$ above a critical value,… read more here.
Keywords: vector solitons; phase separation; spin orbit; vector ... See more keywords
Dynamics of dark-bright vector solitons in Bose-Einstein condensates
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DOI: 10.1103/physreva.96.013601
Abstract: We analyze the dynamics of two-component vector solitons, namely bright-in-dark solitons, via the variational approximation in Bose-Einstein condensates. The system is described by a vector nonlinear Schr\"odinger equation appropriate to multi-component Bose-Einstein condensates (BECs). The… read more here.
Keywords: vector; bose einstein; component; einstein condensates ... See more keywords
Vector solitons in nonparity-time-symmetric complex potentials.
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DOI: 10.1364/oe.26.026511
Abstract: The existence and stability of vector solitons in non-parity-time (PT)-symmetric complex potentials are investigated. We study the vector soliton family, in which the propagation constants of the two components are different. It is found that… read more here.
Keywords: vector; time symmetric; complex potentials; symmetric complex ... See more keywords