The Anisotropy of Dipolar Condensate in One-Dimensional Optical Lattices
TIE Lu, XUE Ju-Kui**
Key Laboratory of Atomic & Molecular Physics and Functional Materials of Gansu Province, College of Physics and Electronics Engineering, Northwest Normal University, Lanzhou 730070
The Anisotropy of Dipolar Condensate in One-Dimensional Optical Lattices
TIE Lu, XUE Ju-Kui**
Key Laboratory of Atomic & Molecular Physics and Functional Materials of Gansu Province, College of Physics and Electronics Engineering, Northwest Normal University, Lanzhou 730070
摘要The anisotropy of dipole-dipole interaction is revealed by energy band, tunneling dynamics and stabilities of a dipolar condensate in one-dimensional optical lattices. It is demonstrated that the Bloch band structure, the tunneling rate between Bloch bands and the stabilities of Bloch states can be controlled by adjusting the effective aspect ratio of the condensate and the dipolar orientation.
Abstract：The anisotropy of dipole-dipole interaction is revealed by energy band, tunneling dynamics and stabilities of a dipolar condensate in one-dimensional optical lattices. It is demonstrated that the Bloch band structure, the tunneling rate between Bloch bands and the stabilities of Bloch states can be controlled by adjusting the effective aspect ratio of the condensate and the dipolar orientation.
TIE Lu, XUE Ju-Kui**. The Anisotropy of Dipolar Condensate in One-Dimensional Optical Lattices[J]. 中国物理快报, 2012, 29(2): 20301-020301.
TIE Lu, XUE Ju-Kui. The Anisotropy of Dipolar Condensate in One-Dimensional Optical Lattices. Chin. Phys. Lett., 2012, 29(2): 20301-020301.
[1] Baranov M A 2008 Phys. Rep. 464 71
[2] Lahaye T et al 2009 Rep. Prog. Phys. 72 126401
[3] Góral K et al 2000 Phys. Rev. A 61 051601
[4] Yi S and You L 2000 Phys. Rev. A 61 041604
[5] Xie Z W and Liu W M 2004 Phys. Rev. A 70 045602
[6] Lin Y Y et al 2008 Phys. Rev. A 78 023629
[7] Góral K et al 2002 Phys. Rev. Lett. 88 170406
[8] Yi S et al 2007 Phys. Rev. Lett. 98 260405
[9] Danshita I et al 2009 Phys. Rev. Lett. 103 225301
[10] Xiong B 2009 Phys. Rev. A 79 013626
[11] Asad uz Zaman M and Blume D 2009 Phys. Rev. A 80 053622
[12] Machholm M 2003 Phys. Rev A 67 053613
[13] Wu B and Niu Q 2000 Phys. Rev. A 61 023402
[14] Wu B and Niu Q 2001 Phys. Rev. A 64 061603
[15] Diakonov D et al 2002 Phys. Rev. A 66 013604
[16] Mueller E J 2002 Phys. Rev. A 66 063603
[17] Wu Y and Yang X X 2007 Phys. Rev. Lett. 98 013601
[18] Jiang T F and Su W C 2006 Phys. Rev. A 74 063602
[19] Bronski J C et al 2001 Phys. Rev. Lett. 86 1402
Bronski J C et al 2001 Phys. Rev. E 63 036612
[20] Wu B and Niu Q 2003 New J. Phys. 5 104
Wu B and Niu Q 2002 Phys. Rev. Lett. 89 088901
[21] Liu J et al 2002 Phys. Rev. A 66 023404
[22] Wang G F et al 2006 Phys. Rev. A 74 033414
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