Extraction of Singlet States from Noninteracting High-Dimensional Spins
Quantum Physics
2008-04-22 v2
Abstract
We present a scheme for the extraction of singlet states of two remote particles of arbitrary quantum spin number. The goal is achieved through post-selection of the state of interaction mediators sent in succession. A small number of iterations is sufficient to make the scheme effective. We propose two suitable experimental setups where the protocol can be implemented.
Cite
@article{arxiv.0710.3855,
title = {Extraction of Singlet States from Noninteracting High-Dimensional Spins},
author = {Francesco Ciccarello and Mauro Paternostro and Myungshik S. Kim and G. Massimo Palma},
journal= {arXiv preprint arXiv:0710.3855},
year = {2008}
}
Comments
4 pages, 2 figures