# Born rule

> in quantum mechanics, the rule that the probability of observing an eigenvalue is the square of the modulus of the inner product between the quantum state and the eigenstate corresponding to the eigenvalue

**Wikidata**: [Q894014](https://www.wikidata.org/wiki/Q894014)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Born_rule)  
**Source**: https://4ort.xyz/entity/born-rule


## References

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