Twisted spin vortices in a spin-1 Bose-Einstein condensate with Rashba spin-orbit coupling and dipole-dipole interaction

被引：29
|
作者：
Kato, Masaya [1 ]
Zhang, Xiao-Fei [1 ,2 ]
Sasaki, Daichi [1 ]
Saito, Hiroki [1 ]
机构：
[1] Univ Electrocommun, Dept Engn Sci, Tokyo 1828585, Japan
[2] Chinese Acad Sci, Natl Time Serv Ctr, Key Lab Time & Frequency Primary Stand, Xian 710600, Peoples R China
来源：
PHYSICAL REVIEW A | 2016年 / 94卷 / 04期
基金：
日本学术振兴会;
关键词：
NEUTRAL ATOMS; TOPOLOGICAL INSULATORS;
D O I：
10.1103/PhysRevA.94.043633
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We consider a spin-1 Bose-Einstein condensate with Rashba spin-orbit coupling and dipole-dipole interaction confined in a cigar-shaped trap. Due to the combined effects of spin-orbit coupling, dipole-dipole interaction, and trap geometry, the system exhibits a rich variety of ground-state spin structures, including twisted spin vortices. The ground-state phase diagram is determined with respect to the strengths of the spin-orbit coupling and dipole-dipole interaction.
引用
收藏
页数：6
相关论文
共 50 条
  • [1] Spin-orbit angular momentum coupling in a spin-1 Bose-Einstein condensate
    Chen, Li
    Pu, Han
    Zhang, Yunbo
    PHYSICAL REVIEW A, 2016, 93 (01)
  • [2] Modulation instability of a spin-1 Bose-Einstein condensate with spin-orbit coupling
    Li, Guan-Qiang
    Chen, Guang-De
    Peng, Ping
    Li, Zhi
    Bai, Xiao-Dong
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2017, 50 (23)
  • [3] Spin mixing dynamics in a spin-orbit coupled spin-1 Bose-Einstein condensate
    Wan, Nian-Sheng
    Yu, Zi-Fa
    Gao, Gi-Ming
    Zhang, Ai-Xia
    Xu, Hong-Ping
    Xue, Ju-Kui
    MODERN PHYSICS LETTERS B, 2018, 32 (33):
  • [4] Collective Dipole Oscillations of a Spin-Orbit Coupled Bose-Einstein Condensate
    Zhang, Jin-Yi
    Ji, Si-Cong
    Chen, Zhu
    Zhang, Long
    Du, Zhi-Dong
    Yan, Bo
    Pan, Ge-Sheng
    Zhao, Bo
    Deng, You-Jin
    Zhai, Hui
    Chen, Shuai
    Pan, Jian-Wei
    PHYSICAL REVIEW LETTERS, 2012, 109 (11)
  • [5] Bessel vortices in spin-1 Bose-Einstein condensates with Zeeman splitting and spin-orbit coupling
    Luo, Huan-Bo
    Zhang, Xin-Feng
    Li, Runhua
    Li, Yongyao
    Liu, Bin
    CHINESE PHYSICS B, 2024, 33 (10)
  • [6] Abundant vortex dynamics in spin-1 Bose-Einstein condensates induced by Rashba spin-orbit coupling
    Zhong, Yu
    Zhou, Qin
    CHAOS SOLITONS & FRACTALS, 2024, 188
  • [7] Gauge-potential-induced vortices in spin-1 Bose-Einstein condensates with spin-orbit coupling
    Jin, Jingiing
    Guo, Hui
    Zhang, Suying
    Yan, Shubin
    ANNALS OF PHYSICS, 2019, 411
  • [8] Magnetized vector solitons in a spin-orbit coupled spin-1 Bose-Einstein condensate with Zeeman coupling
    Peng, Ping
    Li, Guan-Qiang
    Zhao, Li-Chen
    Yang, Wen-Li
    Yang, Zhan-Ying
    PHYSICS LETTERS A, 2019, 383 (24) : 2883 - 2890
  • [9] Dynamics of bright soliton in a spin-orbit coupled spin-1 Bose-Einstein condensate*
    Guo, Hui
    Qiu, Xu
    Ma, Yan
    Jiang, Hai-Feng
    Zhang, Xiao-Fei
    CHINESE PHYSICS B, 2021, 30 (06)
  • [10] Vector rogue waves in spin-1 Bose-Einstein condensates with spin-orbit coupling
    He, Jun-Tao
    Li, Hui-Jun
    Lin, Ji
    Malomed, Boris A.
    NEW JOURNAL OF PHYSICS, 2024, 26 (09):
12345