Entanglement interferometry for precision measurement of atomic scattering properties

Details Entanglement interferometry for precision measurement of atomic scattering properties Entanglement interferometry for precision measurement of atomic scattering properties

2003-10-30

arxiv.org/abs/cond-mat/0310719v1

Physics

Condensed Matter

Soft Condensed Matter

4 pages, 5 figures

Scientific paper

10.1103/PhysRevLett.92.160406

We report on a two-particle matter wave interferometer realized with pairs of trapped 87Rb atoms. Each pair of atoms is confined at a single site of an optical lattice potential. The interferometer is realized by first creating a coherent spin-mixture of the two atoms and then tuning the inter-state scattering length via a Feshbach resonance. The selective change of the inter-state scattering length leads to an entanglement dynamics of the two-particle state that can be detected in a Ramsey interference experiment. This entanglement dynamics is employed for a precision measurement of atomic interaction parameters. Furthermore, the interferometer allows to separate lattice sites with one or two atoms in a non-destructive way.

Affiliated with

Also associated with

No associations

Rating

Entanglement interferometry for precision measurement of atomic scattering properties 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 Entanglement interferometry for precision measurement of atomic scattering properties, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Entanglement interferometry for precision measurement of atomic scattering properties will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-250397