# Entanglement measure

> Function that quantifies the amount of entanglement present in a quantum state

**Wikidata**: [Q25386892](https://www.wikidata.org/wiki/Q25386892)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Entanglement_monotone)  
**Source**: https://4ort.xyz/entity/entanglement-measure