# Schwarzschild metric

> spherically symmetric static vacuum solution of Einstein’s field equations with zero cosmological constant

**Wikidata**: [Q742969](https://www.wikidata.org/wiki/Q742969)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Schwarzschild_metric)  
**Source**: https://4ort.xyz/entity/schwarzschild-metric


## References

1. Freebase Data Dumps. 2013
2. Quora
3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)