# Obstructions to gapped phases from noninvertible symmetries

> Research article (Physical review. B./Physical review. B, 2023) · cited 74× · AI/ML

**Wikidata**: [openalex:W4384933192](https://www.wikidata.org/wiki/openalex:W4384933192)  
**Source**: https://4ort.xyz/entity/obstructions-to-gapped-phases-from-noninvertible-symmetries