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quant-ph2018★ 25 cited
Hilbert-Schmidt distance and entanglement witnessing
Palash Pandya, Omer Sakarya, Marcin Wieśniak
Gilbert proposed an algorithm for bounding the distance between a given point and a convex set. In this article we apply the Gilbert's algorithm to get an upper bound on the Hilber…
quant-ph2018
Subadditivity of logarithm of violation of geometric Bell inequalities for qudits
Marcin Wieśniak, Palash Pandya
Geometrical Bell Inequalities (GBIs) are the strongest known Bell inequalities for collections of qubits. However, their generalizations to other systems is not yet fully understoo…