Work

Exact Common Information and Exact Channel Synthesis for Correlated Discrete Sources

Year: 2026

Type: preprint

Abstract: In this paper, we provide a single-letter characterization of the exact common information for a pair of correlated discrete sources, as well as a single-letter characterization of the admissible region for the shared randomness rate and the communication rate in exact channel synthesis.

Source: arXiv (Cornell University)

DOI: 10.48550/arxiv.2609.24120

Author: Yu, Lei

Institution: Nankai University

Language: English

Topic: Quantum Information and Cryptography

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funders: National Natural Science Foundation of China, National Key Research and Development Program of China

Awards: G3490976664, G5776708844

OpenAlex ID: W7214054977

Cites: 1

Cited by:

Related to: 10