Einstein Manifold: A manifold where the Ricci tensor is proportional to the metric, representing a solution of Einstein’s field equations in vacuum or with a cosmological constant.

Einstein’s association with Spinoza and the pantheism went viral in December 2018 when the famed ... These subtilized interpretations are highly manifold according to their nature and have ...

In the final years of Albert Einstein’s life, he avoided visitors by pretending to be sick, according to a newly discovered diary written by the woman known as his last girlfriend.

Although Einstein metrics on compact manifolds can be characterized as the critical points of the Einstein-Hilbert action, general existence and non-existence results are hard to obtain and there is ...