Bright solitary waves of atomic Bose-Einstein condensates under rotation

被引：9
|
作者：
Jamaludin, N. A. [1 ]
Parker, N. G. [1 ,2 ]
Martin, A. M. [1 ]
机构：
[1] Univ Melbourne, Sch Phys, Parkville, Vic 3010, Australia
[2] McMaster Univ, Dept Phys & Astron, Hamilton, ON L8S 4M1, Canada
来源：
PHYSICAL REVIEW A | 2008年 / 77卷 / 05期
关键词：
D O I：
10.1103/PhysRevA.77.051603
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We analyze the rotation of bright solitary waves formed of atomic Bose-Einstein condensates with attractive atomic interactions. By employing a variational technique and assuming an irrotational quadrupolar flow field, we map out the variational solutions in the rotating frame. In particular, we show that rotation has a considerable stabilizing effect on the system, significantly raising the critical threshold for collapse of the bright solitary waves.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] Bright solitary waves of trapped atomic Bose-Einstein condensates
    Parker, N. G.
    Martin, A. M.
    Adams, C. S.
    Cornish, S. L.
    PHYSICA D-NONLINEAR PHENOMENA, 2009, 238 (15) : 1456 - 1461
  • [2] Bright solitary waves of atomic Bose-Einstein condensates under rotation (vol 77, 051603, 2008)
    Jamaludin, N. A.
    Parker, N. G.
    Martin, A. M.
    PHYSICAL REVIEW A, 2011, 83 (05):
  • [3] Bright solitary waves and trapped solutions in Bose-Einstein condensates with attractive interactions
    Parker, N. G.
    Cornish, S. L.
    Adams, C. S.
    Martin, A. M.
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2007, 40 (15) : 3127 - 3142
  • [4] Static solitary waves in axisymmetric Bose-Einstein condensates
    Komineas, S
    Papanicolaou, N
    LASER PHYSICS, 2004, 14 (04) : 571 - 574
  • [5] Bright solitary waves in a Bose-Einstein condensate and their interactions
    Karkkainen, K.
    Jackson, A. D.
    Kavoulakis, G. M.
    PHYSICAL REVIEW A, 2008, 78 (03):
  • [6] Collapse of triaxial bright solitons in atomic Bose-Einstein condensates
    Mazzarella, G.
    Salasnich, L.
    PHYSICS LETTERS A, 2009, 373 (48) : 4434 - 4437
  • [7] Vortex rings and solitary waves in trapped Bose-Einstein condensates
    Komineas, S.
    EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS, 2007, 147 (1): : 133 - 152
  • [8] Weakly interacting Bose-Einstein condensates under rotation
    Kavoulakis, GM
    Mottelson, B
    Pethick, CJ
    PHYSICAL REVIEW A, 2000, 62 (06): : 063605 - 063601
  • [9] Bose-Einstein condensates in fast rotation
    Stock, S
    Battelier, B
    Bretin, V
    Hadzibabic, Z
    Dalibard, J
    LASER PHYSICS LETTERS, 2005, 2 (06) : 275 - 284
  • [10] Dynamical formation and interaction of bright solitary waves and solitons in the collapse of Bose-Einstein condensates with attractive interactions
    Dabrowska-Wuester, B. J.
    Wuester, S.
    Davis, M. J.
    NEW JOURNAL OF PHYSICS, 2009, 11
12345