arXiv:quant-ph/0307171 · Physical Review A
Separability conditions from entropic uncertainty relations
Vittorio Giovannetti
Abstract
We derive a collection of separability conditions for bipartite systems of dimension $d\ifmmode\times\else\texttimes\fi{}d$ which is based on the entropic version of the uncertainty relations. A detailed analysis of the two-qubit case is given by comparing the new separability conditions with existing criteria.