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quantum field theory

theoretical framework combining classical field theory, special relativity, and quantum mechanics
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Summary

quantum field theory is a branch of physics[1]. It ranks in the top 4% of branch of physics entities by monthly Wikipedia readership (8,568 views/month).[2]

Key Facts

  • Subclass of: field theory[3]
  • Part of: quantum physics[4]
  • Commons category: Quantum field theory[5]
  • Topic's main category: Category:Quantum field theory[6]
  • Topic has template: Template:Quantum field theory[7], Template:Quantum field theories[8]
  • Stack Exchange tag: https://physics.stackexchange.com/tags/quantum-field-theory[9], https://mathoverflow.net/tags/quantum-field-theory[10], https://math.stackexchange.com/tags/quantum-field-theory[11], https://astronomy.stackexchange.com/tags/quantum-field-theory[12]
  • Short name: QFT[13], TCC[14], TQC[15], КТП[16], KVT[17], KAT[18]
  • On focus list of Wikimedia project: Wikipedia:Vital articles/Level/4[19]
  • P14541: 4UNUtQ[20]

Why It Matters

quantum field theory has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[21] It is known by 56 alternative names across languages and contexts.[22]

Related Entities

Abdus Salam Giorgio Parisi Hans Kramers Jim Simons Nikolai Bogolyubov Pablo Arrighi Renato P. dos Santos Richard Borcherds Sergei Novikov Walter Heitler Yong-Shi Wu

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.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [21] ↑ . Wikidata sitelinks. wikidata.org.
  3. [22] ↑ . 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 field theory. Retrieved October 16, 2026, from https://4ort.xyz/entity/quantum-field-theory
MLA “quantum field theory.” 4ort.xyz Knowledge Graph, 4ort.xyz, 16 Oct. 2026, https://4ort.xyz/entity/quantum-field-theory.
BibTeX @misc{4ortxyz_quantum-field-theory_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{quantum field theory}}, year = {2026}, url = {https://4ort.xyz/entity/quantum-field-theory}, note = {Accessed: 2026-10-16}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): quantum field theory — https://4ort.xyz/entity/quantum-field-theory (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. 6d ago · MatSuBot bot · 2026-10-12 view diff on Wikidata ↗
    Sitelink count → 77
    Wikipedia languages → ['als', 'ar', 'ast', 'az', 'azb', 'be', 'be_x_old', 'bg', 'bn', 'ca', 'ckb', 'cs
    Claims rich → —
    "/* wbeditentity-update-languages-short:0||cv, az */ import labels from sitelinks"
  2. 14w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 4UNUtQ
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.