🌐EnglishEnglishDeutschFrançaisItalianoPortuguês中文日本語EntityQ3266751· pop 7· linked from 91 articlesf(R) gravitytheory of gravity whose Lagrangian is some function of the Ricci scalar RAvailable in 7 languagesDeutsch中文日本語PortuguêsItalianoCatalanvia Wikidata sitelinks · CC0Connectionsgravitational waveEntityPoisson's equationEntityCategoriesTheories of gravity