# On the performance of natural orbital functional approximations in the Hubbard model

> Research article (Journal of Physics Condensed Matter, 2017) · cited 26× · AI/ML

**Wikidata**: [openalex:W2738235314](https://www.wikidata.org/wiki/openalex:W2738235314)  
**Source**: https://4ort.xyz/entity/on-the-performance-of-natural-orbital-functional-approximations-in-the-hubbard-model