# Relevance in the Renormalization Group and in Information Theory

> Research article (Physical Review Letters, 2021) · cited 20× · AI/ML

**Wikidata**: [openalex:W3110365649](https://www.wikidata.org/wiki/openalex:W3110365649)  
**Source**: https://4ort.xyz/entity/relevance-in-the-renormalization-group-and-in-information-theory