4 citations · 4 across the 2 of their papers we have counts for
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quant-ph2018
Necessary and sufficient condition of separability for D-symmetric diagonal states
Adam Rutkowski, Michal Banacki, Marcin Marciniak
For multipartite states we consider a notion of D-symmetry. For a system of qubits it concides with usual permutational symmetry. In case of qudits () the D-symmet…
math.OA2018
Generalizing Choi-like maps
Dariusz Chruściński, Marcin Marciniak, Adam Rutkowski
A problem of further generalization of generalized Choi maps acting on introduced by Cho, Kye and Lee is discussed. Some necessary conditions for posit…
quant-ph2018
Unified approach to geometric and positive-map-based non-linear entanglement identifiers
Marcin Markiewicz, Adrian Kolodziejski, Zbigniew Puchala +3
Detecting quantumness of correlations (especially entanglement) is a very hard task even in the simplest case i.e. two-partite quantum systems. Here we provide an analysis whether…