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Decomposition Rules for Quantum Rényi Mutual Information with an Application to Information Exclusion Relations
Alexander McKinlay, Marco Tomamichel
We prove decomposition rules for quantum Rényi mutual information, generalising the relation to inequalities between Rényi mutual information and Rényi ent…
Encoding classical information into quantum resources
Kamil Korzekwa, Zbigniew Puchała, Marco Tomamichel +1
We introduce and analyse the problem of encoding classical information into different resources of a quantum state. More precisely, we consider a general class of communication sce…
An information-theoretic treatment of quantum dichotomies
Francesco Buscemi, David Sutter, Marco Tomamichel
Given two pairs of quantum states, we want to decide if there exists a quantum channel that transforms one pair into the other. The theory of quantum statistical comparison and qua…
Modeling and Control of a Reconfigurable Photonic Circuit using Deep Learning
Akram Youssry, Robert J. Chapman, Alberto Peruzzo +2
The complexity of experimental quantum information processing devices is increasing rapidly, requiring new approaches to control them. In this paper, we address the problems of pra…
Advances in Quantum Cryptography
S. Pirandola, U. L. Andersen, L. Banchi +15
Quantum cryptography is arguably the fastest growing area in quantum information science. Novel theoretical protocols are designed on a regular basis, security proofs are constantl…
A minimax approach to one-shot entropy inequalities
Anurag Anshu, Mario Berta, Rahul Jain +1
One-shot information theory entertains a plethora of entropic quantities, such as the smooth max-divergence, hypothesis testing divergence and information spectrum divergence, that…