Fisher information manifestation of dynamical stability and transition to self-trapping for Bose-Einstein condensates

Details Fisher information manifestation of dynamical stability and transition to self-trapping for Bose-Einstein condensates Fisher information manifestation of dynamical stability and transition to self-trapping for Bose-Einstein condensates

2012-04-10

arxiv.org/abs/1204.2064v1

Physics

Quantum Physics

7 pages, 5 figures

Scientific paper

We investigate dynamical stability and self-trapping for Bose-Einstein condensates in a symmetric double well. The relation between the quantum Fisher information and the stability of the fixed point is studied. We find that the quantum Fisher information displays a sharp transition as the fixed point evolving from stable to unstable regime. Moreover, the transition from Josephson oscillation to self-trapping is accompanied by an abrupt change of the quantum Fisher information.

Affiliated with

Also associated with

No associations

Rating

Fisher information manifestation of dynamical stability and transition to self-trapping for Bose-Einstein condensates does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Fisher information manifestation of dynamical stability and transition to self-trapping for Bose-Einstein condensates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fisher information manifestation of dynamical stability and transition to self-trapping for Bose-Einstein condensates will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-644581