1 citations · 2 across the 3 of their papers we have counts for
7 papers · 1 filter
Construction of multipartite unextendible product bases and geometric measure of entanglement of positive-partial-transpose entangled states
Yize Sun, Baoshan Wang, Shiru Li
In quantum information theory, it is a fundamental problem to construct multipartite unextendible product bases (UPBs). We show that there exist two families UPBs in Hilbert space…
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…
Tripartite genuinely entangled states from entanglement-breaking subspaces
Yize Sun, Lin Chen
The determination of genuine entanglement is a central problem in quantum information processing. We investigate the tripartite state as the tensor product of two bipartite entangl…
Detection of genuine tripartite entanglement by two bipartite entangled states
Yize Sun, Lin Chen
It is an interesting problem to construct genuine tripartite entangled states based on the collective use of two bipartite entangled states. We consider the case that the states ar…
Mutually unbiased bases containing a complex Hadamard matrix of Schmidt rank three
Mengyao Hu, Yize Sun, Lin Chen
Constructing four six-dimensional mutually unbiased bases (MUBs) is an open problem in quantum physics and measurement. We investigate the existence of four MUBs including the iden…
Entanglement distillation in terms of a conjectured matrix inequality
Yize Sun, Lin Chen
Entanglement distillation is a basic task in quantum information, and the distillable entanglement of three bipartite reduced density matrices from a tripartite pure state has been…