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Your search keyword '"Liu, Xueshen"' showing total 1 results
Start Over Author "Liu, Xueshen" Publication Type Academic Journals Journal journal of experimental & theoretical physics

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1 results on '"Liu, Xueshen"'

1. Controlling chaos in the Bose-Einstein condensate system of a double lattice.

Author

Wang, Zhixia, Ni, Zhengguo, Cong, Fuzhong, Liu, Xueshen, and Chen, Lei

Subjects
*CHAOS theory, *BOSE-Einstein condensation, *LATTICE theory, *PARTICLES, *RESONANCE, *LYAPUNOV exponents, *NUMERICAL analysis
Abstract

We study the chaotic dynamics in the Bose-Einstein condensate (BEC) system of a double lattice. Chaotic space-time evolution is investigated for the particle number density in a BEC. By changing of the s-wave scattering length with a Feshbach resonance, the chaotic behavior can be well controlled to enter into periodicity. Numerical calculation shows that there is periodic orbit according to the s-wave scattering length only if the maximal Lyapunov exponent of the system is negative. [ABSTRACT FROM AUTHOR]

Published
2011
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