superdense coding

quantum communication protocol to communicate 2 bits by sending one qubit together with sharing an entangled qubit
Thing general Q2042163
Press Enter · cited answer in seconds

superdense coding

Summary

superdense coding ranks in the top 2% of general entities by monthly Wikipedia readership (91 views/month).[1]

Key Facts

  • superdense coding's subclass of is recorded as channel[2].
  • superdense coding's Freebase ID is recorded as /m/08jxv0[3].
  • superdense coding's uses is recorded as quantum entanglement[4].
  • superdense coding's defining formula is recorded as |B_{00}\rangle = \frac{1}{\sqrt{2}} (|0\rangle_A \otimes |0\rangle_B + |1\rangle_A \otimes |1\rangle_B)[5].
  • superdense coding's schematic is recorded as Superdense coding.png[6].
  • superdense coding's schematic is recorded as Superdense coding pt.png[7].
  • superdense coding's maintained by WikiProject is recorded as WikiProject Mathematics[8].
  • superdense coding's Microsoft Academic ID is recorded as 187678412[9].
  • superdense coding's OpenAlex ID is recorded as C187678412[10].

Why It Matters

superdense coding ranks in the top 2% of general entities by monthly Wikipedia readership (91 views/month).[1] It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[11] It is known by 7 alternative names across languages and contexts.[12]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . Freebase Data Dumps. wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [11] . Wikidata sitelinks. wikidata.org.
  3. [12] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). superdense coding. Retrieved April 10, 2026, from https://4ort.xyz/entity/superdense-coding
MLA “superdense coding.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/superdense-coding.
BibTeX @misc{4ortxyz_superdense-coding_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{superdense coding}}, year = {2026}, url = {https://4ort.xyz/entity/superdense-coding}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): superdense coding — https://4ort.xyz/entity/superdense-coding (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/superdense-coding · Last refreshed: