Unextendible Entangled Bases With a Fixed Schmidt Number Based on Generalized Weighing Matrices

We systematically study the constructions of unextendible entangled bases with a fixed Schmidt number k (UEBk) in a bipartite system Cd⊗Cd′. Motivated by the methods of [J. Phys. A 52 : 375,303, 2019], we construct (dd’ − v)-member UEBks in Cd⊗Cd′ by using generalized weighing matrices and thus gene...

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Bibliografische Detailangaben

Hauptverfasser:	Yuan-Hong Tao, Xin-Lei Yong, Ya-Ru Bai, Dan-Ni Xu, Shu-Hui Wu
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Frontiers Media S.A. 2022-06-01
Schriftenreihe:	Frontiers in Physics
Schlagworte:	unextendible entangled bases with a fixed schmidt number k quantum entanglement Schmidt number generalized weighing matrix entangled bases with a fixed Schmidt number
Online-Zugang:	https://www.frontiersin.org/articles/10.3389/fphy.2022.896164/full
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