Construction of quantum states with bound entanglement
Quantum Physics
2009-10-31 v1
Abstract
We present a new family of bound-entangled quantum states in 3x3 dimensions. Their density matrix depends on 7 independent parameters and has 4 different non-vanishing eigenvalues.
Cite
@article{arxiv.quant-ph/9911056,
title = {Construction of quantum states with bound entanglement},
author = {Dagmar Bruss and Asher Peres},
journal= {arXiv preprint arXiv:quant-ph/9911056},
year = {2009}
}
Comments
5 pages