Dynamical Evolution and Entanglement in a Nonlinear Interacting System

  • Received Date: June 16, 2008
  • Published Date: January 31, 2009
  • We investigate a few features of entanglement of two types of particles coupled through a nonlinear interaction. It is shown that the entanglement created by the nonlinear interaction can reflect nonlinearity of the system. Possible observation of our prediction in a double-well trapped Bose-Einstein condensate is discussed.
  • Article Text

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