Chin. Phys. Lett.  2012, Vol. 29 Issue (3): 034201    DOI: 10.1088/0256-307X/29/3/034201
FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
Calculation of the Spin-Dependent Optical Lattice in Rubidium Bose–Einstein Condensation
CAO Ming-Tao1, HAN Liang1, QI Yue-Rong1, ZHANG Shou-Gang2, GAO Hong1**, LI Fu-Li1
1MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, Xi'an Jiaotong University, Xi'an 710049
2 CAS Key Lab of Time & Frequency Primary Standard, National Time Service Center, Xi'an 710600
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ZHANG Shou-Gang, QI Yue-Rong, LI Fu-Li et al  2012 Chin. Phys. Lett. 29 034201
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Abstract We provide a theoretical study to calculate the spin-dependent optical lattice with rubidium Bose–Einstein condensation (BEC) in a steady magnetic field. The optical dipole potential variation at different Zeeman levels are obtained. We also show that atoms can be transported in three dimensions by changing the polarization of the trapping field. An explanation of this transportation process in an atomic coordinate is presented.
Keywords: 42.50.Dv      37.10.Jk     
Received: 12 August 2011      Published: 11 March 2012
PACS:  42.50.Dv (Quantum state engineering and measurements)  
  37.10.Jk (Atoms in optical lattices)  
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https://cpl.iphy.ac.cn/10.1088/0256-307X/29/3/034201       OR      https://cpl.iphy.ac.cn/Y2012/V29/I3/034201
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ZHANG Shou-Gang
QI Yue-Rong
LI Fu-Li
HAN Liang
GAO Hong
CAO Ming-Tao
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