Accessibility of physical states and non-uniqueness of entanglement measure

Details Accessibility of physical states and non-uniqueness of entanglement measure Accessibility of physical states and non-uniqueness of entanglement measure

2003-06-04

arxiv.org/abs/quant-ph/0306032v3

J.Phys.A37:5887-5893,2004

Physics

Quantum Physics

8 pages, 1 figure. v2: main result unchanged but presentation extensively changed. v3: figure added, minor corrections

Scientific paper

10.1088/0305-4470/37/22/013

Ordering physical states is the key to quantifying some physical property of the states uniquely. Bipartite pure entangled states are totally ordered under local operations and classical communication (LOCC) in the asymptotic limit and uniquely quantified by the well-known entropy of entanglement. However, we show that mixed entangled states are partially ordered under LOCC even in the asymptotic limit. Therefore, non-uniqueness of entanglement measure is understood on the basis of an operational notion of asymptotic convertibility.

Affiliated with

Also associated with

No associations

Rating

Accessibility of physical states and non-uniqueness of entanglement measure 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 Accessibility of physical states and non-uniqueness of entanglement measure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Accessibility of physical states and non-uniqueness of entanglement measure will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-130126