Quantify entanglement by concurrence hierarchy

Details Quantify entanglement by concurrence hierarchy Quantify entanglement by concurrence hierarchy

2002-04-08

arxiv.org/abs/quant-ph/0204041v5

J.Phys.A:Math.Gen.36(2003)4151-4158.

Physics

Quantum Physics

Revtex, 6 pages

Scientific paper

10.1088/0305-4470/36/14/316

We define the concurrence hierarchy as d-1 independent invariants under local unitary transformations in d-level quantum system. The first one is the original concurrence defined by Wootters et al in 2-level quantum system and generalized to d-level pure quantum states case. We propose to use this concurrence hierarchy as measurement of entanglement. This measurement does not increase under local quantum operations and classical communication.

Affiliated with

Also associated with

No associations

Rating

Quantify entanglement by concurrence hierarchy 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 Quantify entanglement by concurrence hierarchy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quantify entanglement by concurrence hierarchy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-554836