Local and Nonlocal Contents in N-qubit generalized GHZ states

Details Local and Nonlocal Contents in N-qubit generalized GHZ states Local and Nonlocal Contents in N-qubit generalized GHZ states

2010-06-14

arxiv.org/abs/1006.2627v2

Physics

Quantum Physics

4 pages; 1 figure; figure regenerated; upper bound added; a few more clarifications

Scientific paper

We investigate local contents in $N$-qubit generalized Greenberger, Horne,
and Zeilinger (GHZ) states. We suggest a decomposition for correlations in the
GHZ states into a nonlocal and fully local part, and find a lower and upper
bound on the local content. Our lower bound reproduces the previous result for
N=2 [Scarani, Phys. Rev. A. 77, 042112 (2008)] and decreases rapidly with $N$.

Affiliated with

Also associated with

No associations

Rating

Local and Nonlocal Contents in N-qubit generalized GHZ 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 Local and Nonlocal Contents in N-qubit generalized GHZ states, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Local and Nonlocal Contents in N-qubit generalized GHZ states will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-421913