Full characterization of a three-photon GHZ state using quantum state tomography

Details Full characterization of a three-photon GHZ state using quantum state tomography Full characterization of a three-photon GHZ state using quantum state tomography

2004-12-20

arxiv.org/abs/quant-ph/0412151v1

Phys. Rev. Lett. 94, 070402 (2005)

Physics

Quantum Physics

3 pages, 3 figures

Scientific paper

10.1103/PhysRevLett.94.070402

We have performed the first experimental tomographic reconstruction of a three-photon polarization state. Quantum state tomography is a powerful tool for fully describing the density matrix of a quantum system. We measured 64 three-photon polarization correlations and used a "maximum-likelihood" reconstruction method to reconstruct the GHZ state. The entanglement class has been characterized using an entanglement witness operator and the maximum predicted values for the Mermin inequality was extracted.

Affiliated with

Also associated with

No associations

Rating

Full characterization of a three-photon GHZ state using quantum state tomography 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 Full characterization of a three-photon GHZ state using quantum state tomography, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Full characterization of a three-photon GHZ state using quantum state tomography will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-577413