Entanglement transformation between sets of bipartite pure quantum states using local operations
Quantum Physics
2015-06-11 v2
Abstract
Alice and Bob are given an unknown initial state chosen from a set of pure quantum states. Their task is to transform the initial state to a corresponding final pure state using local operations only. We prove necessary and sufficient conditions on the existence of such a transformation. We also provide efficient algorithms that can quickly rule out the possibility of transforming a set of initial states to a set of final states.
Keywords
Cite
@article{arxiv.1208.1068,
title = {Entanglement transformation between sets of bipartite pure quantum states using local operations},
author = {H. F. Chau and Chi-Hang Fred Fung and Chi-Kwong Li and Edward Poon and Nung-Sing Sze},
journal= {arXiv preprint arXiv:1208.1068},
year = {2015}
}
Comments
19 pages, 1 figure, minor revision, to appear in J.Math.Phys