Chin. Phys. Lett.  2012, Vol. 29 Issue (2): 020301    DOI: 10.1088/0256-307X/29/2/020301
GENERAL |
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
Cite this article:   
XUE Ju-Kui, TIE Lu 2012 Chin. Phys. Lett. 29 020301
Download: PDF(753KB)  
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks
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.
Keywords: 03.75.Kk      03.75.Lm      03.75.Ss     
Received: 27 October 2011      Published: 11 March 2012
PACS:  03.75.Kk (Dynamic properties of condensates; collective and hydrodynamic excitations, superfluid flow)  
  03.75.Lm (Tunneling, Josephson effect, Bose-Einstein condensates in periodic potentials, solitons, vortices, and topological excitations)  
  03.75.Ss (Degenerate Fermi gases)  
TRENDMD:   
URL:  
https://cpl.iphy.ac.cn/10.1088/0256-307X/29/2/020301       OR      https://cpl.iphy.ac.cn/Y2012/V29/I2/020301
Service
E-mail this article
E-mail Alert
RSS
Articles by authors
XUE Ju-Kui
TIE Lu
[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
Related articles from Frontiers Journals
[1] WANG Qiang, YE Chong, FU Li-Bin. Quantum Cyclotron Orbits of a Neutral Atom Trapped in a Triple Well with a Synthetic Gauge Field[J]. Chin. Phys. Lett., 2012, 29(6): 020301
[2] HE Jing-Song, WANG You-Ying, LI Lin-Jing. Non-Rational Rogue Waves Induced by Inhomogeneity[J]. Chin. Phys. Lett., 2012, 29(6): 020301
[3] YAN Jia-Ren**,ZHOU Jie,AO Sheng-Mei. The Dynamics of a Bright–Bright Vector Soliton in Bose–Einstein Condensation[J]. Chin. Phys. Lett., 2012, 29(5): 020301
[4] CAO Li-Juan,LIU Shu-Juan**,LÜ Bao-Long. The Interference Effect of a Bose–Einstein Condensate in a Ring-Shaped Trap[J]. Chin. Phys. Lett., 2012, 29(5): 020301
[5] ZHU Bi-Hui, , LIU Shu-Juan, XIONG Hong-Wei, ** . Evolution of the Interference of Bose Condensates Released from a Double-Well Potential[J]. Chin. Phys. Lett., 2011, 28(9): 020301
[6] HUANG Bei-Bing**, WAN Shao-Long . A Finite Temperature Phase Diagram in Rotating Bosonic Optical Lattices[J]. Chin. Phys. Lett., 2011, 28(6): 020301
[7] ZHANG Zhi-Qiang, WANG Deng-Long**, LUO Xiao-Qing, HE Zhang-Ming, DING Jian-Wen . Controlling of Fusion of Two Solitons in a Two-Component Condensate by an Anharmonic External Potential[J]. Chin. Phys. Lett., 2011, 28(5): 020301
[8] CHENG Ze** . Quantum Effects of Uniform Bose Atomic Gases with Weak Attraction[J]. Chin. Phys. Lett., 2011, 28(5): 020301
[9] DUAN Ya-Fan, XU Zhen, QIAN Jun, SUN Jian-Fang, JIANG Bo-Nan, HONG Tao** . Disorder Induced Dynamic Equilibrium Localization and Random Phase Steps of Bose–Einstein Condensates[J]. Chin. Phys. Lett., 2011, 28(10): 020301
[10] XU Zhi-Jun**, ZHANG Dong-Mei, LIU Xia-Yin . Interference Pattern of Density-Density Correlation for Incoherent Atoms with Vortices Released from an Optical Lattice[J]. Chin. Phys. Lett., 2011, 28(1): 020301
[11] YOU Yi-Zhuang. Ground State Energy of One-Dimensional δ-Function Interacting Bose and Fermi Gas[J]. Chin. Phys. Lett., 2010, 27(8): 020301
[12] LIU Xun-Xu, ZHANG Xiao-Fei, ZHANG Peng. Vector Solitons and Soliton Collisions in Two-Component Bose-Einstein Condensates[J]. Chin. Phys. Lett., 2010, 27(7): 020301
[13] TIAN Jing, QIU Hai-Bo, CHEN Yong,. Nonlocal Measure Synchronization in Coupled Bosonic Josephson Junctions[J]. Chin. Phys. Lett., 2010, 27(7): 020301
[14] DAN Lin, , YAN Hui, , WANG Jin, ZHAN Ming-Sheng,. Chip-Based Square Wave Dynamic Micro Atom Trap[J]. Chin. Phys. Lett., 2010, 27(5): 020301
[15] LUO Xiao-Bing, XIA Xiu-Wen, ZHANG Xiao-Fei,. Suppression of Chaos in a Bose-Einstein Condensate Loaded into a Moving Optical Superlattice Potential[J]. Chin. Phys. Lett., 2010, 27(4): 020301
Viewed
Full text


Abstract