# exchange interaction of particles

> quantum mechanical effect in which the expectation value of the distance when the wave functions of two or more indistinguishable particles overlap changes due to exchange symmetry of identical particles

**Wikidata**: [Q780736](https://www.wikidata.org/wiki/Q780736)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Exchange_interaction)  
**Source**: https://4ort.xyz/entity/exchange-interaction-of-particles


## References

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