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[書籍][B] The defocusing nonlinear Schrödinger equation: from dark solitons to vortices and vortex rings
PG Kevrekidis, DJ Frantzeskakis… - 2015 - SIAM
The phenomenon of Bose–Einstein condensation is a phase transition originally predicted
by Bose and Einstein in 1924. In particular, it was shown that below a critical temperature T …
by Bose and Einstein in 1924. In particular, it was shown that below a critical temperature T …
Photonic snake states in two-dimensional frequency combs
Taming the instabilities inherent to many nonlinear optical phenomena is of paramount
importance for modern photonics. In particular, the so-called snake instability is universally …
importance for modern photonics. In particular, the so-called snake instability is universally …
Dark–dark solitons for the coupled spatially modulated Gross–Pitaevskii system in the Bose–Einstein condensation
X Zhao, B Tian, QX Qu, YQ Yuan, XX Du… - … Physics Letters B, 2020 - World Scientific
Investigation in this paper is the spatially modulated two-component GP system with Rabi
coupling in a Bose–Einstein condensate consisting of the two hyperfine states. Based on the …
coupling in a Bose–Einstein condensate consisting of the two hyperfine states. Based on the …
Many-body quantum dynamics in the decay of bent dark solitons of Bose–Einstein condensates
The beyond mean-field (MF) dynamics of a bent dark soliton (BDS) embedded in a two-
dimensional repulsively interacting Bose–Einstein condensate is explored. We examine the …
dimensional repulsively interacting Bose–Einstein condensate is explored. We examine the …
Dynamics of vortices followed by the collapse of ring dark solitons in a two-component Bose-Einstein condensate
We explore the effects of system parameters on the dynamics of ring dark solitons (RDSs)
and vortices followed by the collapse of RDSs in a two-component Bose-Einstein …
and vortices followed by the collapse of RDSs in a two-component Bose-Einstein …
Scattering of atomic dark–bright solitons from narrow impurities
A Álvarez, J Cuevas, FR Romero… - Journal of Physics B …, 2013 - iopscience.iop.org
In this work, we examine the collision of an atomic dark–bright soliton, in a two-component
Bose–Einstein condensate, with a Gaussian barrier or well. Our study has both an …
Bose–Einstein condensate, with a Gaussian barrier or well. Our study has both an …
Dark-bright solitons in coupled nonlinear Schrödinger equations with unequal dispersion coefficients
We study a two-component nonlinear Schrödinger system with equal, repulsive cubic
interactions and different dispersion coefficients in the two components. We consider states …
interactions and different dispersion coefficients in the two components. We consider states …
Spontaneous generation of dark-bright and dark-antidark solitons upon quenching a particle-imbalanced bosonic mixture
We unveil the dynamical formation of multiple localized structures in the form of dark-bright
and dark-antidark solitary waves that emerge upon quenching a one-dimensional particle …
and dark-antidark solitary waves that emerge upon quenching a one-dimensional particle …
Dark-bright solitons in Bose–Einstein condensates at finite temperatures
We study the dynamics of dark-bright (DB) solitons in binary mixtures of Bose gases at finite
temperature using a system of two coupled dissipative Gross–Pitaevskii equations. We …
temperature using a system of two coupled dissipative Gross–Pitaevskii equations. We …
Controlled generation of dark-bright soliton complexes in two-component and spinor Bose-Einstein condensates
We report on the controlled creation of multiple soliton complexes of the dark-bright type in
one-dimensional two-component, three-component, and spinor Bose-Einstein condensates …
one-dimensional two-component, three-component, and spinor Bose-Einstein condensates …