Physics – Quantum Physics
Scientific paper
2008-07-10
European Physical Journal B 68 (2009) 365
Physics
Quantum Physics
18 pages, 13 figures. Accepted for publication in European Physical Journal B
Scientific paper
10.1140/epjb/e2008-00472-6
We propose an analytical method to study the entangled spatial and spin dynamics of interacting bimodal Bose-Einstein condensates. We show that at particular times during the evolution spatial and spin dynamics disentangle and the spin squeezing can be predicted by a simple two-mode model. We calculate the maximum spin squeezing achievable in experimentally relevant situations with Sodium or Rubidium bimodal condensates, including the effect of the dynamics and of one, two and three-body losses.
Li Yun
Reichel Jakob
Sinatra Alice
Treutlein Philipp
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