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Penrose diagram

two-dimensional diagram that captures the causal relations between different points in spacetime
Class type of: diagram Q864015

Facts

3 properties
Instance of
diagram, scientific theory[2]
Subclass of
diagram[5]
Named after
Roger Penrose, Brandon Carter[3][4]
🏷️ Also known as
en Carter–Penrose diagram en Penrose–Carter diagram en Penrose diagram en Carter-Penrose diagram en Penrose-Carter diagram cs Penroseův diagram de Penrose-Diagramm es diagrama conforme es diagrama de Penrose es diagrama de Penrose Carter es diagrama de Penrose-Carter fa نمودار پنروز fr diagramme de Penrose fr diagramme de Penrose-Carter it diagramma di Penrose ja ペンローズ図 ko 펜로즈 그림 ko 펜로즈 도표 ko 펜로즈 도형 ko 펜로즈 다이어그램
🔖 Identifiers · 3
Encyclopædia Britannica Online ID
topic/Penrose-diagram
Freebase ID
/m/032ht2
Microsoft Academic ID (discontinued)
138954890

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🔗 Connections
Instance of 2
diagram, scientific theory
Named after 2
Roger Penrose, Brandon Carter
Created notable works 1
Roger Penrose
Subclass of 1
diagram
← Facet of 1
antiverse
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Summary

Penrose diagram is a diagram[1].

Related Entities

Roger Penrose

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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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). Penrose diagram. Retrieved November 2, 2026, from https://4ort.xyz/entity/penrose-diagram
MLA “Penrose diagram.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Nov. 2026, https://4ort.xyz/entity/penrose-diagram.
BibTeX @misc{4ortxyz_penrose-diagram_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Penrose diagram}}, year = {2026}, url = {https://4ort.xyz/entity/penrose-diagram}, note = {Accessed: 2026-11-02}}
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