# Bounding the Amount of Entanglement from Witness Operators

> Research article (Physical Review Letters, 2024) · cited 14× · AI/ML

**Wikidata**: [openalex:W4392701830](https://www.wikidata.org/wiki/openalex:W4392701830)  
**Source**: https://4ort.xyz/entity/bounding-the-amount-of-entanglement-from-witness-operators