Lorentz–Lorenz equation

equation relating the refractive index of a substance to its polarizability
Thing physical_law Q915684
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Lorentz–Lorenz equation

Summary

Lorentz–Lorenz equation is a physical law[1]. It draws 20 Wikipedia views per month (physical_law category, ranking #86 of 113).[2]

Key Facts

  • Lorentz–Lorenz equation's instance of is recorded as physical law[3].
  • Hendrik Lorentz is named after Lorentz–Lorenz equation[4].
  • Ludvig Lorenz is named after Lorentz–Lorenz equation[5].
  • Lorentz–Lorenz equation's Freebase ID is recorded as /m/03f971[6].
  • Lorentz–Lorenz equation's described by source is recorded as Armenian Soviet Encyclopedia[7].
  • Lorentz–Lorenz equation's described by source is recorded as Great Soviet Encyclopedia (1926–1947)[8].
  • Lorentz–Lorenz equation's defining formula is recorded as \frac{n^2 - 1}{n^2 + 2} = \frac{4 \pi}{3} N \alpha[9].
  • Lorentz–Lorenz equation's maintained by WikiProject is recorded as WikiProject Mathematics[10].
  • Lorentz–Lorenz equation's in defining formula is recorded as n[11].
  • Lorentz–Lorenz equation's in defining formula is recorded as \alpha[12].
  • Lorentz–Lorenz equation's in defining formula is recorded as N[13].
  • Lorentz–Lorenz equation's in defining formula is recorded as \pi[14].
  • Lorentz–Lorenz equation's Great Russian Encyclopedia portal ID is recorded as formula-lorentsa-lorentsa-ee2302[15].

Why It Matters

Lorentz–Lorenz equation draws 20 Wikipedia views per month (physical_law category, ranking #86 of 113).[2] It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[16] It is known by 5 alternative names across languages and contexts.[17]

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] . Freebase Data Dumps. 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.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [16] . Wikidata sitelinks. wikidata.org.
  3. [17] . 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). Lorentz–Lorenz equation. Retrieved May 3, 2026, from https://4ort.xyz/entity/lorentz-lorenz-equation
MLA “Lorentz–Lorenz equation.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/lorentz-lorenz-equation.
BibTeX @misc{4ortxyz_lorentz-lorenz-equation_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Lorentz–Lorenz equation}}, year = {2026}, url = {https://4ort.xyz/entity/lorentz-lorenz-equation}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Lorentz–Lorenz equation — https://4ort.xyz/entity/lorentz-lorenz-equation (retrieved 2026-05-03)

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