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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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- ARC Centre of Excellence for Transformative Meta-Optical SystemsAU41 papers
- Nanyang Technological UniversitySG41 papers
6 papers · 2 filters
Quantum rate distortion coding with auxiliary resources
Mark M. Wilde, Nilanjana Datta, Min-Hsiu Hsieh +1
We extend quantum rate distortion theory by considering auxiliary resources that might be available to a sender and receiver performing lossy quantum data compression. The first se…
Minimum Entangling Power is Close to Its Maximum
Jianxin Chen, Zhengfeng Ji, David W Kribs +2
Given a quantum gate acting on a bipartite quantum system, its maximum (average, minimum) entangling power is the maximum (average, minimum) entanglement generation with respec…
Distinguishability of Quantum States by Positive Operator-Valued Measures with Positive Partial Transpose
Nengkun Yu, Runyao Duan, Mingsheng Ying
We study the distinguishability of bipartite quantum states by Positive Operator-Valued Measures with positive partial transpose (PPT POVMs). The contributions of this paper includ…
Multi-partite type state is determined by its single particle reduced density matrices
Nengkun Yu
In this short note, we show that multi-partite -type state is up to local unitaries uniquely determined by its reduced density matrices.
The information-theoretic costs of simulating quantum measurements
Mark M. Wilde, Patrick Hayden, Francesco Buscemi +1
Winter's measurement compression theorem stands as one of the most penetrating insights of quantum information theory (QIT). In addition to making an original and profound statemen…
Model checking quantum Markov chains
Yuan Feng, Nengkun Yu, Mingsheng Ying
Although the security of quantum cryptography is provable based on the principles of quantum mechanics, it can be compromised by the flaws in the design of quantum protocols and th…