Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Kanyuan Han"'
Publikováno v:
Mathematics, Vol 11, Iss 7, p 1625 (2023)
In this work, we study the nonlocality of star-shaped correlation tensors (SSCTs) based on a general multi-star-network MSN(m,n1,…,nm). Such a network consists of 1+m+n1+⋯+nm nodes and one center-node A that connects to m star-nodes B1,B2,…,Bm
Externí odkaz:
https://doaj.org/article/5c66ca5d5c204e22bb5b793a84046419
Publikováno v:
Entropy, Vol 25, Iss 2, p 273 (2023)
In this work, we discuss two types of trilocality of probability tensors (PTs) P=〚P(a1a2a3)〛 over an outcome set Ω3 and correlation tensors (CTs) P=〚P(a1a2a3|x1x2x3)〛 over an outcome-input set Δ3 based on a triangle network and described by
Externí odkaz:
https://doaj.org/article/e08f7ce24a9b4cc08b10cb7dc1c0872a
Masking of quantum information means that information is hidden from a subsystem and spread over a composite system. Modi et al. proved in [Phys. Rev. Lett. 120, 230501 (2018)] that this is true for some restricted sets of nonorthogonal quantum state
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::244638f2d5371e538f5b0efea839d5dc
http://arxiv.org/abs/2004.14572
http://arxiv.org/abs/2004.14572
Publikováno v:
EPL (Europhysics Letters). 131:30005
Since masking of quantum information was introduced by Modi et al. in [PRL 120, 230501 (2018)], many discussions on this topic have been published. In this paper, we consider relationship between quantum multipartite maskers (QMMs) and quantum error-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b95e8d1cb9218916ffe7b41b0d988ee3
https://doi.org/10.1209/0295-5075/131/30005
https://doi.org/10.1209/0295-5075/131/30005