🌐EnglishEnglishFrançaisPolskiSvenska한국어中文日本語EntityQ6521045· pop 5· linked from 184 articlesLemaître–Tolman metricAlso known as Tolman metricLorentzian metric describing an isotropic, expanding, nonhomogenous universeAvailable in 5 languages中文CatalanSvenska한국어via Wikidata sitelinks · CC0Connectionsexpansion of the universeEntityEinstein field equationsEntityCategoriesCoordinate charts in general relativityExact solutions in general relativityGeneral relativityGravityMetric tensorsPhysical cosmologySpacetime