# Bogomol'nyi–Prasad–Sommerfield bound

> mathematical concept in field and string theory

**Wikidata**: [Q4937704](https://www.wikidata.org/wiki/Q4937704)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Bogomol'nyi–Prasad–Sommerfield_bound)  
**Source**: https://4ort.xyz/entity/bogomol-nyi-prasad-sommerfield-bound