The Einstein field equations provide the underlying principles to theories of gravitation, the big bang, black holes, and cosmology in general. Many variants of these equations have been developed by ...

Albert Einstein's general theory of relativity is a landmark in our understanding of the universe. It gave rise to the notion of a spacetime continuum against which all physical phenomena play out.

This is a preview. Log in through your library . Publisher Information The Royal Irish Academy, the academy for the sciences and humanities for the whole of Ireland will vigorously promote excellence ...

Today, we cannot imagine modern astrophysics without the general theory of relativity: no matter if it's black holes, quasars, or gravitational lenses – it plays an important role in all these fields.

The cosmological constant has plagued physicists for more than a century. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. There is a fundamental ...

From Quanta Magazine (find original story here). In November 1915, in a lecture before the Prussian Academy of Sciences, Albert Einstein described an idea that upended humanity’s view of the universe.

For the same reason more than one person solves most other types of equations. Unlike simple equations such as, say, the quadratic equation you learn about in high school, most equations do not have ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. An image of a black hole surrounded by matter. Does the secret of quantum gravity lie around ...