Interactive Leakage Chain Rule for Quantum Min-entropy

ChingYi Lai; Kai Min Chung

doi:10.1109/ISIT.2019.8849408

Interactive Leakage Chain Rule for Quantum Min-entropy

ChingYi Lai, Kai Min Chung

Institute of Communications Engineering

Research output: Contribution to conference › Paper › peer-review

1 Scopus citations

Abstract

The leakage chain rule for quantum min-entropy quantifies the change of min-entropy when one party gets additional leakage about the information source. Herein we provide an interactive version that quantifies the change of min-entropy between two parties, who share an initial classical-quantum state and are allowed to run a two-party protocol. As an application, we prove new versions of lower bounds on the complexity of quantum communication of classical information.

Original language	American English
Pages	2997-3001
Number of pages	5
DOIs	https://doi.org/10.1109/ISIT.2019.8849408
State	Published - Jul 2019
Event	2019 IEEE International Symposium on Information Theory, ISIT 2019 - Paris, France Duration: 7 Jul 2019 → 12 Jul 2019

Conference

Conference	2019 IEEE International Symposium on Information Theory, ISIT 2019
Country/Territory	France
City	Paris
Period	7/07/19 → 12/07/19

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10.1109/ISIT.2019.8849408

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Interactive Leakage Chain Rule for Quantum Min-entropy

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