Quantum Control of the Hyperfine Spin of a Cs Atom Ensemble

Details Quantum Control of the Hyperfine Spin of a Cs Atom Ensemble Quantum Control of the Hyperfine Spin of a Cs Atom Ensemble

2007-06-16

arxiv.org/abs/0706.2450v1

Physics

Quantum Physics

4 pages, 4 figures (color)

Scientific paper

10.1103/PhysRevLett.99.163002

We demonstrate quantum control of a large spin-angular momentum associated with the F=3 hyperfine ground state of 133Cs. A combination of time dependent magnetic fields and a static tensor light shift is used to implement near-optimal controls and map a fiducial state to a broad range of target states, with yields in the range 0.8-0.9. Squeezed states are produced also by an adiabatic scheme that is more robust against errors. Universal control facilitates the encoding and manipulation of qubits and qudits in atomic ground states, and may lead to improvement of some precision measurements.

Affiliated with

Also associated with

No associations

Rating

Quantum Control of the Hyperfine Spin of a Cs Atom Ensemble 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 Quantum Control of the Hyperfine Spin of a Cs Atom Ensemble, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quantum Control of the Hyperfine Spin of a Cs Atom Ensemble will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-332217