# Many-Body Permutationally Invariant Polynomial Neural Network Potential Energy Surface for N<sub>4</sub>

> Research article (Journal of Chemical Theory and Computation, 2020) · cited 62× · AI/ML

**Wikidata**: [openalex:W3040113901](https://www.wikidata.org/wiki/openalex:W3040113901)  
**Source**: https://4ort.xyz/entity/many-body-permutationally-invariant-polynomial-neural-network-potential-energy-surface-for-n-sub-4-sub