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- The University of SydneyAU198 papers
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- Commonwealth Scientific and Industrial Research OrganisationAU75 papers
- Chinese Academy of SciencesCN74 papers
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- Nanyang Technological UniversitySG41 papers
5 papers · 2 filters
Local Unambiguous Discrimination with Remaining Entanglement
Yangjia Li, Runyao Duan, Mingsheng Ying
A bipartite state which is secretly chosen from a finite set of known entangled pure states cannot be immediately useful in standard quantum information processing tasks. To effect…
The Tensor Rank of the Tripartite State }
Nengkun Yu, Eric Chitambar, Cheng Guo +1
Tensor rank refers to the number of product states needed to express a given multipartite quantum state. Its non-additivity as an entanglement measure has recently been observed. I…
Optimal Simulation of a Perfect Entangler
Nengkun Yu, Runyao Duan, Mingsheng Ying
A unitary operation is called a perfect entangler if it can generate a maximally entangled state from some unentangled input. We study the following question: How many…
Tripartite to Bipartite Entanglement Transformations and Polynomial Identity Testing
Eric Chitambar, Runyao Duan, Yaoyun Shi
We consider the problem of deciding if a given three-party entangled pure state can be converted, with a non-zero success probability, into a given two-party pure state through loc…
The Perfect Distinguishability of Quantum Operations
Runyao Duan, Yuan Feng, Mingsheng Ying
We provide a feasible necessary and sufficient condition for when an unknown quantum operation (quantum device) secretely selected from a set of known quantum operations can be ide…