Lemaître–Tolman metric

Lorentzian metric describing an isotropic, expanding, nonhomogenous universe
Thing metric_function Q6521045
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Lemaître–Tolman metric

Summary

Lemaître–Tolman metric is a metric function[1]. It draws 22 Wikipedia views per month (metric_function category, ranking #15 of 20).[2]

Key Facts

  • Lemaître–Tolman metric's instance of is recorded as metric function[3].
  • Q12998 is named after Lemaître–Tolman metric[4].
  • Richard Chace Tolman is named after Lemaître–Tolman metric[5].
  • Lemaître–Tolman metric's Freebase ID is recorded as /m/02rgp4_[6].
  • Lemaître–Tolman metric's defining formula is recorded as \mathrm{d}s^{2} = \mathrm{d}t^2 - \frac{(R')^2}{1 + 2 E} \mathrm{d}r^2 - R^2 \, \mathrm{d}\Omega^2[7].
  • Lemaître–Tolman metric's maintained by WikiProject is recorded as WikiProject Mathematics[8].

Why It Matters

Lemaître–Tolman metric draws 22 Wikipedia views per month (metric_function category, ranking #15 of 20).[2]

📑 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). Lemaître–Tolman metric. Retrieved May 3, 2026, from https://4ort.xyz/entity/lema-tre-tolman-metric
MLA “Lemaître–Tolman metric.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/lema-tre-tolman-metric.
BibTeX @misc{4ortxyz_lema-tre-tolman-metric_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Lemaître–Tolman metric}}, year = {2026}, url = {https://4ort.xyz/entity/lema-tre-tolman-metric}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Lemaître–Tolman metric — https://4ort.xyz/entity/lema-tre-tolman-metric (retrieved 2026-05-03)

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