4 papers
Quantifying the dimensionality of multiparticle entanglement via partition rank
Sophia Denker, Ismaël Septembre, Robin Krebs +1
The usefulness of entanglement as a resource in quantum technologies increases for larger systems, that is, if more particles or higher-dimensional quantum systems are considered.…
Detection of many-body entanglement partitions in a quantum computer
Albert Rico, Dmitry Grinko, Robin Krebs +1
We present a method to detect entanglement partitions of multipartite quantum systems, by exploiting their inherent symmetries. Structures like genuinely multipartite entanglement,…
Scaling Bound Entanglement through Local Extensions
Robin Krebs, Mariami Gachechiladze
Entanglement is a central resource in quantum information science, yet its structure in high dimensions remains notoriously difficult to characterize. One of the few general result…
High Schmidt number concentration in quantum bound entangled states
Robin Krebs, Mariami Gachechiladze
A deep understanding of quantum entanglement is vital for advancing quantum technologies. The strength of entanglement can be quantified by counting the degrees of freedom that are…