14 citations · 33 across the 4 of their papers we have counts for
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Nonlinear and linear entanglement witnesses for bipartite systems via exact convex optimization
M. A. Jafarizadeh, A. Heshmati, K. Aghayara
Linear and nonlinear entanglement witnesses for a given bipartite quantum systems are constructed. Using single particle feasible region, a way of constructing effective entangleme…
A general algorithm for manipulating non-linear and linear entanglement witnesses by using exact convex optimization
M. A. Jafarizadeh, K. Aghayar, A. Heshmati
A generic algorithm is developed to reduce the problem of obtaining linear and nonlinear entanglement witnesses of a given quantum system, to convex optimization problem. This appr…
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…
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…