A Simple Algorithm for Local Conversion of Pure States
量子物理
2009-11-06 v2
摘要
We describe an algorithm for converting one bipartite quantum state into another using only local operations and classical communication, which is much simpler than the original algorithm given by Nielsen [Phys. Rev. Lett. 83, 436 (1999)]. Our algorithm uses only a single measurement by one of the parties, followed by local unitary operations which are permutations in the local Schmidt bases.
引用
@article{arxiv.quant-ph/0006049,
title = {A Simple Algorithm for Local Conversion of Pure States},
author = {Jens G Jensen and Ruediger Schack},
journal= {arXiv preprint arXiv:quant-ph/0006049},
year = {2009}
}
备注
5 pages, LaTeX, reference added