Physics – Quantum Physics
Scientific paper
2011-12-14
Physics
Quantum Physics
11 pages, 1 figure
Scientific paper
The communication cost of simulating probability distributions obtained by measuring quantum states is a natural way to quantify quantum non-locality. While much is known in the case of bipartite entanglement, little has been done in the multipartite setting. In this paper, we focus on the GHZ state. Specifically, equatorial measurements lead to correlations similar to the ones obtained with Bell states. We give a protocol to simulate these measurements on the n-partite GHZ state using O(n^2) bits of communication on average.
Brassard Gilles
Kaplan Marc
No associations
LandOfFree
Simulating equatorial measurements on GHZ states with finite expected communication cost 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 Simulating equatorial measurements on GHZ states with finite expected communication cost, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Simulating equatorial measurements on GHZ states with finite expected communication cost will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-561511