Properties of a geometric measure for quantum discord

Details Properties of a geometric measure for quantum discord Properties of a geometric measure for quantum discord

2011-03-03

arxiv.org/abs/1103.0704v4

Physics

Quantum Physics

Scientific paper

We discuss some properties of the quantum discord based on the geometric distance advanced by Dakic, Vedral, and Brukner [Phys. Rev. Lett. {\bf 105}, 190502 (2010)], with emphasis on Werner- and MEM-states. We ascertain just how good the measure is in representing quantum discord. We explore the dependence of quantum discord on the degree of mixedness of the bipartite states, and also its connection with non-locality as measured by the maximum violation of a Bell inequality within the CHSH scenario.

Affiliated with

Also associated with

No associations

Rating

Properties of a geometric measure for quantum discord 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 Properties of a geometric measure for quantum discord, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Properties of a geometric measure for quantum discord will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-589396