# superdense coding

> quantum communication protocol to communicate 2 bits by sending one qubit together with sharing an entangled qubit

**Wikidata**: [Q2042163](https://www.wikidata.org/wiki/Q2042163)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Superdense_coding)  
**Source**: https://4ort.xyz/entity/superdense-coding


## References

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