# On a class of selection rules without group actions in field theory and string theory

> Research article (SciPost Physics, 2024) · cited 25× · AI/ML

**Wikidata**: [openalex:W4405578430](https://www.wikidata.org/wiki/openalex:W4405578430)  
**Source**: https://4ort.xyz/entity/on-a-class-of-selection-rules-without-group-actions-in-field-theory-and-string-theory