🌐EnglishEnglishDeutschFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ1068747· pop 24· linked from 381 articlesKerr metricexact solution for the Einstein field equationsAvailable in 24 languagesFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةBasqueCatalanCzechConnectionstemporal paradoxEntitycircular symmetryEntityCategoriesBlack holesExact solutions in general relativityGravitational singularitiesMetric tensors