On the local and non-local content of bipartite qubit and qutrit correlations

Details On the local and non-local content of bipartite qubit and qutrit correlations On the local and non-local content of bipartite qubit and qutrit correlations

2007-12-14

arxiv.org/abs/0712.2307v2

Phys. Rev. A 77, 042112 (2008)

Physics

Quantum Physics

Accepted version. Previous title "The Elitzur-Popescu-Rohrlich approach to quantum non-locality" changed for editorial reasons

Scientific paper

10.1103/PhysRevA.77.042112

The local and non-local contents of non-local probability distributions are studied using the approach of Elitzur, Popescu and Rohrlich [Phys. Lett. A \textbf{162}, 25 (1992)]. This work focuses on distributions that can be obtained by single-copy von Neumann measurements on bipartite quantum systems. For pure two-qubit states Psi(theta)=cos(theta)|00>+sin(theta)|11>, with cos(theta)>=sin(theta), the local content of the corresponding probability distribution is found to lie between 1-sin(2*theta) and cos(2*theta). For the family Psi(gamma)= (|00>+|11>+gamma*|22>)/sqrt(2+gamma^2) of two-qutrit states, non-zero local content is found for gamma>2.

Affiliated with

Also associated with

No associations

Rating

On the local and non-local content of bipartite qubit and qutrit correlations 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 On the local and non-local content of bipartite qubit and qutrit correlations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On the local and non-local content of bipartite qubit and qutrit correlations will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-662355