The discovery in 1998 that the Universe is expanding faster over time shook the foundations of cosmology. This finding ...

To study models beyond ΛCDM, some of which may feature relativistic sources of stress-energy ... body simulations fully in the context of general relativity, evolving all six metric degrees ...

These constructs are key to anything electromagnetic (including antennas) and show up a lot in stress calculations and quantum mechanics. Even Einstien’s theory of relativity uses tensors.

A new solution to Albert Einstein's theory of general relativity suggests hypothetical gravitational stars that look like black holes could be nested within one another. A newly developed solution ...

Excerpt from the back cover: This book will serve readers as a modern mathematical introduction to the general theory of relativity. Throughout the book, examples, worked out problems, and exercises ...

adopting embellishments of Riemann’s math called tensors. By November 1915, Einstein sensed victory. On November 4, he submitted a paper on general relativity to the Prussian Academy ...

Special relativity and Lorentz transformations; Scalar and electromagnetic fields; Curved spacetime and the metric tensor; The equivalence principle; Geodesics, covariant derivatives, and Killing ...