Monogamy of entanglement and teleportation capability

Details Monogamy of entanglement and teleportation capability Monogamy of entanglement and teleportation capability

2009-05-06

arxiv.org/abs/0905.0742v1

Phy. Rev. A 79, 054309 (2009).

Physics

Quantum Physics

4 pages, accepted for publication as a Brief Report in Physical Review A

Scientific paper

The monogamy inequality in terms of the concurrence, called the Coffman-Kundu-Wootters inequality [Phys. Rev. A {\bf 61}, 052306 (2000)], and its generalization [T.J. Osborne and F. Verstraete, Phys. Rev. Lett. {\bf 96}, 220503 (2006)] hold on general $n$-qubit states including mixed ones. In this paper, we consider the monogamy inequalities in terms of the fully entangled fraction and the teleportation fidelity. We show that the monogamy inequalities do not hold on general mixed states, while the inequalities hold on $n$-qubit pure states.

Affiliated with

Also associated with

No associations

Rating

Monogamy of entanglement and teleportation capability 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 Monogamy of entanglement and teleportation capability, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Monogamy of entanglement and teleportation capability will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-541204