Investigating three qubit entanglement with local measurements

Details Investigating three qubit entanglement with local measurements Investigating three qubit entanglement with local measurements

2003-01-29

arxiv.org/abs/quant-ph/0301162v2

Int. J. Theor. Phys. 42, 1001-1013 (2003).

Physics

Quantum Physics

11 pages and one figure, submitted to the proceedings of the conference "QCS 2002" in Ustron (Poland). v2: Equation (25) corre

Scientific paper

In this paper we describe how three qubit entanglement can be analyzed with local measurements. For this purpose we decompose entanglement witnesses into operators which can be measured locally. Our decompositions are optimized in the number of measurement settings needed for the measurement of one witness. Our method allows to detect true threepartite entanglement and especially GHZ-states with only four measurement settings.

Affiliated with

Also associated with

No associations

Rating

Investigating three qubit entanglement with local measurements 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 Investigating three qubit entanglement with local measurements, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Investigating three qubit entanglement with local measurements will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-679632