# A new spectral invariant for quantum graphs

> Research article (Scientific Reports, 2021) · cited 19× · AI/ML

**Wikidata**: [openalex:W3186063374](https://www.wikidata.org/wiki/openalex:W3186063374)  
**Source**: https://4ort.xyz/entity/a-new-spectral-invariant-for-quantum-graphs