English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Multipartite entanglement is one of the hallmarks of quantum mechanics and iscentral to quantum information processing. In this work we show thatConcentratable Entanglement (CE), an operationally motivated entanglementmeasure, induces a hierarchy upon pure states from which different entanglementstructures can be certified. In particular, we find that nearly all genuinemultipartite entangled states can be verified through CE. In the process wefind the exact maximal value of CE and corresponding states for up to 18 qubitsand show that these correspond to extremal quantum error correcting codes. Thelatter allows us to unravel a deep connection between CE and coding theory.Finally, our results also offer an alternative proof, on up to 31 qubits, thatabsolutely maximally entangled states do not exist.

A Hierarchy of Multipartite Correlations Based on Concentratable Entanglement