International Journal of Theoretical Physics

, Volume 51, Issue 12, pp 3925–3932 | Cite as

Spin Squeezing in Two-Species Bose-Einstein Condensate

Article
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Abstract

We investigate spin squeezing dynamics of a system of two-species Bose-Einstein condensate with weak nonlinear interatomic interactions and Josephson-like tunneling. Numerical analysis of spin squeezing is presented. It is shown that spin squeezing is independent of Josephson-like coupling and the increasing total atomic number causes weaker spin squeezing and shorter squeezing time.

Keywords

Spin squeezing Bose-Einstein condensate Josephson-like tunneling Two-species 
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Copyright information

© Springer Science+Business Media, LLC 2012

Authors and Affiliations

  1. 1.Department of PhysicsJiangxi Institute of EducationNanchangPeople’s Republic of China

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