181 citations · 1.7k across the 49 of their papers we have counts for
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Tripartite-to-bipartite Entanglement Transformation by Stochastic Local Operations and Classical Communication and the Structure of Matrix Spaces
Yinan Li, Youming Qiao, Xin Wang +1
We study the problem of transforming a tripartite pure state to a bipartite one using stochastic local operations and classical communication (SLOCC). It is known that the triparti…
Semidefinite programming strong converse bounds for classical capacity
Xin Wang, Wei Xie, Runyao Duan
We investigate the classical communication over quantum channels when assisted by no-signaling (NS) and positive-partial-transpose-preserving (PPT) codes, for which both the optima…
Irreversibility of Asymptotic Entanglement Manipulation Under Quantum Operations Completely Preserving Positivity of Partial Transpose
Xin Wang, Runyao Duan
We demonstrate the irreversibility of asymptotic entanglement manipulation under quantum operations that completely preserve the positivity of partial transpose (PPT), resolving a…
Nonadditivity of Rains' bound for distillable entanglement
Xin Wang, Runyao Duan
Rains' bound is arguably the best known upper bound of the distillable entanglement by operations completely preserving positivity of partial transpose (PPT) and was conjectured to…
Improved Semidefinite Programming Upper Bound on Distillable Entanglement
Xin Wang, Runyao Duan
A new additive and semidefinite programming (SDP) computable entanglement measure is introduced to upper bound the amount of distillable entanglement in bipartite quantum states by…
A semidefinite programming upper bound of quantum capacity
Xin Wang, Runyao Duan
Recently the power of positive partial transpose preserving (PPTp) and no-signalling (NS) codes in quantum communication has been studied. We continue with this line of research an…