Multipartite quantum correlation and entanglement in four-qubit pure states

Details Multipartite quantum correlation and entanglement in four-qubit pure states Multipartite quantum correlation and entanglement in four-qubit pure states

2007-03-13

arxiv.org/abs/quant-ph/0703098v2

Phys. Rev. A 76, 022336 (2007)

Physics

Quantum Physics

7 pages, 3 figues

Scientific paper

10.1103/PhysRevA.76.022336

Based on the quantitative complementarity relations, we analyze thoroughly the properties of multipartite quantum correlations and entanglement in four-qubit pure states. We find that, unlike the three-qubit case, the single residual correlation, the genuine three- and four-qubit correlations are not suited to quantify entanglement. More interestingly, from our qualitative and numerical analysis, it is conjectured that the sum of all the residual correlations may constitute a good measure for the total multipartite entanglement in the system.

Affiliated with

Also associated with

No associations

Rating

Multipartite quantum correlation and entanglement in four-qubit pure states 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 Multipartite quantum correlation and entanglement in four-qubit pure states, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multipartite quantum correlation and entanglement in four-qubit pure states will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-439344