caa a22 4500 463197828 CHVBK 20180406164927.0 cr unu---uuuuu 170326e20071101xx s 000 0 eng 10.1007/s10773-007-9398-y doi (NATIONALLICENCE)springer-10.1007/s10773-007-9398-y Quantum Tunneling of Spinor Bose-Einstein Condensates in an Optical Lattice [Elektronische Daten] [Zhi-Yong Jiao, Zhao-Xian Yu] We have studied tunneling of spinor Bose-Einstein condensate in an optical lattice. It is found that, when the system being prepared in a squeezed coherent state, there exist the quantum tunneling between lattices l and l+1, l and l−1, respectively. In particular, when the optical lattice is infinitely long and the spin excitations are in the long-wavelength limit, quantum tunneling disappear between lattices l and l+1, and that l and l−1, in this case the magnetic soliton appears. Springer Science+Business Media, LLC, 2007 Spinor Bose-Einstein condensate nationallicence Quantum tunneling nationallicence Jiao Zhi-Yong College of Physics Science and Technology, China University of Petroleum (East China), 257061, Dongying, China aut Yu Zhao-Xian Department of Physics, Beijing Information Science and Technology University, 100101, Beijing, China aut International Journal of Theoretical Physics Springer US; http://www.springer-ny.com 46/11(2007-11-01), 2863-2867 0020-7748 46:11<2863 2007 46 10773 https://doi.org/10.1007/s10773-007-9398-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10773-007-9398-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Jiao Zhi-Yong College of Physics Science and Technology, China University of Petroleum (East China), 257061, Dongying, China aut NATIONALLICENCE 700 1- Yu Zhao-Xian Department of Physics, Beijing Information Science and Technology University, 100101, Beijing, China aut NATIONALLICENCE 773 0- International Journal of Theoretical Physics Springer US; http://www.springer-ny.com 46/11(2007-11-01), 2863-2867 0020-7748 46:11<2863 2007 46 10773 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer