Investigated in this paper is a quasigeostrophic two-layer model for the wave packets in a
marginally stable or unstable baroclinic shear flow. We find that the wave packets can be …

We investigate the matter rogue wave in Bose-Einstein condensates with attractive
interatomic interaction analytically and numerically. Our results show that the formation of …

We study quasi-two-dimensional dipolar Bose gases in which the bosons experience a
Rashba spin-orbit coupling. We show that the degenerate dispersion minimum due to the …

The Hirota bilinear method is studied in a lot of local equations, but there are few work to
solve nonlocal equations with external potential by Hirota bilinear method. In this letter, we …

We present theoretical analysis and numerical studies of the quantized vortices in a rotating
Bose-Einstein condensate with spatiotemporally modulated interaction in harmonic and …

We consider coupled dimensionless Gross-Pitaevskii (GP) equations that describes effective
coherently coupled Bose–Einstein condensates (BECs) trapped in external complex …

The multiple lump solutions method is employed for the purpose of obtaining multiple soliton
solutions for the generalized Bogoyavlensky–Konopelchenko (BK) equation. The solutions …

We investigate exact nonlinear matter wave functions with odd and even parities in the
framework of quasi-two-dimensional Bose–Einstein condensates (BECs) with spatially …

摘要考虑原子间相互作用随时间变化, 首先基于Darboux 变换法, 得到一维无量纲的非线性
薛定谔方程的孤子解, 发现排斥抛物势中超冷原子之间随时间呈指数增加(减小) …

In the present letter, we get the appropriate bilinear forms of (2+ 1)-dimensional KdV
equation, extended (2+ 1)-dimensional shallow water wave equation and (2+ 1) …