The Necessary and Sufficient Conditions of Separability for Multipartite Pure States

Details The Necessary and Sufficient Conditions of Separability for Multipartite Pure States The Necessary and Sufficient Conditions of Separability for Multipartite Pure States

2006-04-20

arxiv.org/abs/quant-ph/0604147v1

Commun. Theor. Phys. 49 (2008) pp. 1211-1216

Physics

Quantum Physics

Submitted to PRL in Sep. 2004, the paper No is LV9637. Submitted to SIAM on computing, in Jan., 2005, the paper No. is SICOMP

Scientific paper

In this paper we present the necessary and sufficient conditions of separability for multipartite pure states. These conditions are very simple, and they don't require Schmidt decomposition or tracing out operations. We also give a necessary condition for a local unitary equivalence class for a bipartite system in terms of the determinant of the matrix of amplitudes and explore a variance as a measure of entanglement for multipartite pure states.

Affiliated with

Also associated with

No associations

Rating

The Necessary and Sufficient Conditions of Separability for Multipartite Pure States 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 The Necessary and Sufficient Conditions of Separability for Multipartite Pure States, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Necessary and Sufficient Conditions of Separability for Multipartite Pure States will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-67258