Linear response theory for a pair of coupled one-dimensional condensates of interacting atoms

Details Linear response theory for a pair of coupled one-dimensional condensates of interacting atoms Linear response theory for a pair of coupled one-dimensional condensates of interacting atoms

2007-01-17

arxiv.org/abs/cond-mat/0701421v1

Phys. Rev. B 75, 174511 (2007).

Physics

Condensed Matter

Other Condensed Matter

11 pages, 7 figures

Scientific paper

10.1103/PhysRevB.75.174511

We use quantum sine-Gordon model to describe the low energy dynamics of a pair of coupled one-dimensional condensates of interacting atoms. We show that the nontrivial excitation spectrum of the quantum sine-Gordon model, which includes soliton and breather excitations, can be observed in experiments with time-dependent modulation of the tunneling amplitude, potential difference between condensates, or phase of tunneling amplitude. We use the form-factor approach to compute structure factors corresponding to all three types of perturbations.

Affiliated with

Also associated with

No associations

Rating

Linear response theory for a pair of coupled one-dimensional condensates of interacting atoms 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 Linear response theory for a pair of coupled one-dimensional condensates of interacting atoms, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Linear response theory for a pair of coupled one-dimensional condensates of interacting atoms will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-260730