Dynamics of solitons in Bose-Einstein condensate with time-dependent atomic scattering length

被引：0
|
作者：
Li Hua-Mei [1 ]
机构：
[1] Zhejiang Normal Univ, Dept Phys, Jinhua 321004, Peoples R China
来源：
CHINESE PHYSICS | 2006年 / 15卷 / 10期
关键词：
Gross-Pitaevskii equation; soliton solution; time-dependent atomic scattering length; extended hyperbolic function method;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The evolution of solitons in Bose-Einstein condensates (BECs) with time-dependent atomic scattering length in an expulsive parabolic potential is studied. Based on the extended hyperbolic function method, we successfully obtain the bright and dark soliton solutions. In addition, some new soliton solutions in this model are found. The results in this paper include some in the literature (Phys. Rev. Lett. 94 (2005) 050402 and Chin. Phys. Lett. 22 (2005) 1855).
引用
收藏
页码：2216 / 2222
页数：7
相关论文
共 50 条
  • [21] Outcoupling vector solitons from a Bose-Einstein condensate with time-dependent interatomic forces
    Feijoo, David
    Paredes, Angel
    Michinel, Humberto
    PHYSICAL REVIEW A, 2013, 87 (06):
  • [22] Dynamics of bright matter-wave solitons in a Bose-Einstein condensate with inhomogeneous scattering length
    Abdullaev, FK
    Gammal, A
    Tomio, L
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2004, 37 (03) : 635 - 651
  • [23] Bose-Einstein solitons in time-dependent linear potential
    Yang, Q
    Zhang, JF
    OPTICS COMMUNICATIONS, 2006, 258 (01) : 35 - 42
  • [24] Adiabatic dynamics of periodic waves in Bose-Einstein condensates with time dependent atomic scattering length
    Abdullaev, FK
    Kamchatnov, AM
    Konotop, VV
    Brazhnyi, VA
    PHYSICAL REVIEW LETTERS, 2003, 90 (23)
  • [25] Collective excitation of a Bose-Einstein condensate by modulation of the atomic scattering length
    Pollack, S. E.
    Dries, D.
    Hulet, R. G.
    Magalhaes, K. M. F.
    Henn, E. A. L.
    Ramos, E. R. F.
    Caracanhas, M. A.
    Bagnato, V. S.
    PHYSICAL REVIEW A, 2010, 81 (05):
  • [26] Soliton solutions in Bose-Einstein condensates with time-dependent atomic scattering length in an expulsive parabolic potential
    Zhang, JF
    Yang, Q
    CHINESE PHYSICS LETTERS, 2005, 22 (08) : 1855 - 1857
  • [27] Bose-Einstein condensate of kicked rotators with time-dependent interaction
    Mieck, B
    Graham, R
    JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 2005, 38 (07): : L139 - L144
  • [28] Nonautonomous bright and dark solitons of Bose-Einstein condensates with Feshbach-managed time-dependent scattering length
    Li, Qiu-Yan
    Li, Zai-Dong
    Li, Lu
    Fu, Guang-Sheng
    OPTICS COMMUNICATIONS, 2010, 283 (17) : 3361 - 3366
  • [29] Quantum dynamics of an atomic Bose-Einstein condensate
    Milburn, GJ
    Corney, J
    Harris, D
    Wright, E
    Walls, DF
    ATOM OPTICS, 1997, 2995 : 232 - 239
  • [30] Time-dependent Feshbach resonance scattering and anomalous decay of a Na Bose-Einstein condensate
    van Abeelen, FA
    Verhaar, BJ
    PHYSICAL REVIEW LETTERS, 1999, 83 (08) : 1550 - 1553
12345