# Spin Solitons in Spin-1 Bose-Einstein Condensates

@article{Meng2019SpinSI, title={Spin Solitons in Spin-1 Bose-Einstein Condensates}, author={Lingxu Meng and Yan-Hong Qin and Li-Chen Zhao}, journal={arXiv: Quantum Gases}, year={2019} }

Solitons in multi-component Bose-Einstein condensates have been paid much attention, due to the stability and wide applications of them. The exact soliton solutions are usually obtained for integrable models. In this paper, we present four families of exact spin soliton solutions for non-integrable cases in spin-1 Bose-Einstein Condensates. The whole particle density is uniform for the spin solitons, which is in sharp contrast to the previously reported solitons of integrable models. The… Expand

#### References

SHOWING 1-10 OF 74 REFERENCES

Dark Solitons in F=1 Spinor Bose-Einstein Condensate(General)

- Physics, Mathematics
- 2006

We study dark soliton solutions of a multi-component Gross--Pitaevskii equation for hyperfine spin F=1 spinor Bose--Einstein condensate. The interactions are supposed to be inter-atomic repulsive and… Expand

Matter-Wave Solitons in an F=1 Spinor Bose-Einstein Condensate

- Physics
- 2004

Following our previous work [J. Ieda, T. Miyakawa and M. Wadati: cond-mat/0404569] on a novel integrable model describing soliton dynamics of an F =1 spinor Bose–Einstein condensate, we discuss in… Expand

Exact soliton solutions and nonlinear modulation instability in spinor Bose-Einstein condensates

- Physics
- 2005

We find one-, two-, and three-component solitons of the polar and ferromagnetic (FM) types in the general (nonintegrable) model of a spinor (three-component) model of the Bose-Einstein condensate,… Expand

Exact analysis of soliton dynamics in spinor Bose-Einstein condensates.

- Physics, Mathematics
- Physical review letters
- 2004

It is proved that the system possesses a completely integrable point leading to the existence of multiple bright solitons and a collision law for two-soliton solutions is analyzed and found that the dynamics can be explained in terms of the spin precession. Expand

Multicomponent gap solitons in spinor Bose-Einstein condensates

- Physics
- 2007

We model the nonlinear behavior of spin-1 Bose-Einstein condensates (BECs) with repulsive spin-independent interactions and either ferromagnetic or antiferromagnetic (polar) spin-dependent… Expand

Dynamical creation of complex vector solitons in spinor Bose-Einstein condensates

- Physics
- 2010

By numerical simulations of the Gross-Pitaevskii mean-field equations, we show that the dynamical creation of stable complex vector solitons in a homogeneous spin-1 Bose-Einstein condensate can be… Expand

Solitons in a trapped spin-1 atomic condensate

- Physics
- 2007

We numerically investigate a particular type of spin soliton inside a trapped atomic spin-1 Bose-Einstein condensate with ferromagnetic interactions. Within the mean-field theory approximation, our… Expand

Bright solitons in spin-orbit-coupled Bose-Einstein condensates

- Physics
- 2013

We study bright solitons in a Bose-Einstein condensate with a spin-orbit coupling that has been realized experimentally. Both stationary bright solitons and moving bright solitons are found. The… Expand

Three-Component Soliton States in Spinor F=1 Bose-Einstein Condensates.

- Physics, Medicine
- Physical review letters
- 2018

It is experimentally demonstrated the existence of robust dark-bright-bright (DBB) and dark-dark-bright solitons in a multicomponent F=1 condensate and theoretical analysis shows that small-amplitudesolitons of these types obey universal long-short wave resonant interaction models, namely, Yajima-Oikawa systems. Expand

Magnetic solitons in Rabi-coupled Bose-Einstein condensates

- Physics
- 2017

We study magnetic solitons, solitary waves of spin polarization (i.e, magnetization), in binary Bose-Einstein condensates in the presence of Rabi coupling. We show that the system exhibits two types… Expand