68 citations · 70 across the 12 of their papers we have counts for
5 papers · 1 filter
Graph restricted tensors: building blocks for holographic networks
Rafaĺ Bistroń, Márton Mestyán, Balázs Pozsgay +1
We analyze few-body quantum states with particular correlation properties imposed by the requirement of maximal bipartite entanglement for selected partitions of the system into tw…
The joint numerical range of three hermitian matrices
Piotr Pikul, Ilya Spitkovsky, Konrad Szymański +2
We analyze the joint numerical range of three hermitian matrices of order four. In the generic case, this three-dimensional convex set has a smooth boundary. We analyze non-gen…
Quality assessment of quantum teleportation through the distribution of fidelity
D. G. Bussandri, G. M. Bosyk, P. Crespo Del Amo +1
In this work, we introduce a comprehensive statistical framework for assessing single-qubit quantum teleportation performance beyond the conventional average-fidelity benchmark. At…
Absolutely maximally entangled pure states of multipartite quantum systems
Grzegorz Rajchel-Mieldzioć, Rafał Bistroń, Albert Rico +2
Absolutely maximally entangled (AME) pure states of a system composed of parties are distinguished by the property that for any splitting at least one partial trace is maximall…
Spectral delineation of Markov Generators: Classical vs Quantum
Dariusz Chruściński, Sergey Denisov, Wojciech Tarnowski +1
The celebrated theorem of Perron and Frobenius implies that spectra of classical Markov operators, represented by stochastic matrices, are restricted to the unit disk. This propert…