爱因斯坦张量
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covariantly conserved rank-2 tensor field on a Riemannian manifold, defined in terms of the Ricci curvature
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Article · 中文
爱因斯坦张量（英文：Einstein tensor）是广义相对论中用来描述时空曲率的一个张量，见于爱因斯坦场方程；有时也叫做迹反转里奇张量（trace-reversed Ricci tensor）。
Abstract from DBpedia / Wikipedia · CC BY-SA