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quant-ph2021★ 7 cited
A complete picture of the four-party linear inequalities in terms of the 0-entropy
Zhiwei Song, Lin Chen, Yize Sun +1
Multipartite quantum system is complex. Characterizing the relations among the three bipartite reduced density operators , and of a tripartite state $ρ_{A…
quant-ph2021★ 1 cited
The construction and local distinguishability of multiqubit unextendible product bases
Yize Sun, Lin Chen
An important problem in quantum information is to construct multiqubit unextendible product bases (UPBs). By using the unextendible orthogonal matrices, we construct a 7-qubit UPB…