# Landauer's principle

> physical principle that erasing one bit of information at temperature 𝑇 requires energy 𝑘𝑇ln(2)

**Wikidata**: [Q657486](https://www.wikidata.org/wiki/Q657486)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Landauer's_principle)  
**Source**: https://4ort.xyz/entity/landauer-s-principle


## References

1. Freebase Data Dumps. 2013
2. Quora