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quantum entanglement

correlation between measurements of quantum subsystems, even when spatially separated
Thing physical_phenomenon Q215675
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Summary

quantum entanglement is a physical phenomenon[1]. It ranks in the top 0.72% of physical phenomenon entities by monthly Wikipedia readership (18,056 views/month, #1 of 138).[2]

Key Facts

  • Subclass of: quantum information[3]
  • Commons category: Quantum entanglement[4]
  • Stack Exchange tag: https://physics.stackexchange.com/tags/quantum-entanglement[5], https://quantumcomputing.stackexchange.com/tags/entanglement[6]
  • Studied by: quantum mechanics[7]
  • On focus list of Wikimedia project: Wikipedia:Vital articles/Level/4[8]
  • Maintained by WikiProject: WikiProject Physics[9], WikiProject Mathematics[10]
  • Characteristic of: quantum mechanics[11]

Why It Matters

quantum entanglement has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[12] It is known by 100 alternative names across languages and contexts.[13]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [12] ↑ . Wikidata sitelinks. wikidata.org.
  3. [13] ↑ . 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). quantum entanglement. Retrieved October 16, 2026, from https://4ort.xyz/entity/quantum-entanglement
MLA “quantum entanglement.” 4ort.xyz Knowledge Graph, 4ort.xyz, 16 Oct. 2026, https://4ort.xyz/entity/quantum-entanglement.
BibTeX @misc{4ortxyz_quantum-entanglement_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{quantum entanglement}}, year = {2026}, url = {https://4ort.xyz/entity/quantum-entanglement}, note = {Accessed: 2026-10-16}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): quantum entanglement — https://4ort.xyz/entity/quantum-entanglement (retrieved 2026-10-16)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 14w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 1KZEdY
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  2. 21w ago · Twofivesixbot bot · 2026-05-18 view diff on Wikidata ↗
    Instance of → physical phenomenon
    Characteristic of → quantum mechanics
    Studied by → quantum mechanics
    Aliases → —
    + 5 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|4 */ Yso id: 38828, mv to monolingual text names on YSO statements"
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