517 citations · 7.9k across the 209 of their papers we have counts for
15 papers · 1 filter
Multipartite entanglement and secret key distribution in quantum networks
Masahiro Takeoka, Eneet Kaur, Wojciech Roga +1
Distribution and distillation of entanglement over quantum networks is a basic task for Quantum Internet applications. A fundamental question is then to determine the ultimate perf…
Relative Entropy and Catalytic Relative Majorization
Soorya Rethinasamy, Mark M. Wilde
Given two pairs of quantum states, a fundamental question in the resource theory of asymmetric distinguishability is to determine whether there exists a quantum channel converting…
Quantifying the unextendibility of entanglement
Kun Wang, Xin Wang, Mark M. Wilde
Entanglement is a striking feature of quantum mechanics, and it has a key property called unextendibility. In this paper, we present a framework for quantifying and investigating t…
Second-order coding rates for key distillation in quantum key distribution
Sumeet Khatri, Eneet Kaur, Saikat Guha +1
The security of quantum key distribution has traditionally been analyzed in either the asymptotic or non-asymptotic regimes. In this paper, we provide a bridge between these two re…
Optimal uniform continuity bound for conditional entropy of classical--quantum states
Mark M. Wilde
In this short note, I show how a recent result of Alhejji and Smith [arXiv:1909.00787] regarding an optimal uniform continuity bound for classical conditional entropy leads to an o…
Resource theory of entanglement for bipartite quantum channels
Stefan Bäuml, Siddhartha Das, Xin Wang +1
The traditional perspective in quantum resource theories concerns how to use free operations to convert one resourceful quantum state to another one. For example, a fundamental and…