14 citations · 36 across the 6 of their papers we have counts for
Showing 2008Show all
2 papers · 1 filter
quant-ph2008★ 13 cited
Investigating a Class of Chessboard Density Matrices via Linear and Non-linear Entanglement Witnesses Constructed by Exact Convex Optimization
M. A. Jafarizadeh, Y. Akbari, K. Aghayar +2
Here we consider a class of chessboard density matrices starting with three-qubit ones which have positive partial transposes with respect to all subsystems. T…
quant-ph2008★ 14 cited
Detecting three-qubit bound MUB diagonal entangled states via Nonlinear optimal entanglement witnesses
M. A. Jafarizadeh, M. Mahdian, A. Heshmati +1
One of the important approaches to detect quantum entanglement is using linear entanglement witnesses EWs. In this paper, by determining the envelope of the boundary hyper-planes d…