Entanglement detection using mutually unbiased measurements
arXiv:1407.0314 · doi:10.1103/PhysRevA.89.064302
Abstract
We study the entanglement detection by using mutually unbiased measurements and provide a quantum separability criterion that can be experimentally implemented for arbitrary $d$-dimensional bipartite systems. We show that this criterion is more effective than the criterion based on mutually unbiased bases. For isotropic states our criterion becomes both necessary and sufficient.
4 pages, 2 figures