Wormholes have fascinated scientists and science fiction fans alike, but how do they really work? From Einstein’s field ...

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

Einstein’s field equations are like this. Spelled out in full, they represent a set of 10 coupled second-order differential equations in 10 unknown functions.

Einstein’s field equations describe the evolution of the shape of space-time. ... In this way, Einstein’s equations are like equations that model any physical phenomenon: This is where the ball is at ...

During the latter part of the 20th century, string theory was put forward as a unifying theory of physics foundations. String theory has not, however, fulfilled expectations. That is why we are of the ...

The unified field theory (UFT) equation was theorized to exist by Einstein, but it was just theorized and despite three decades of work by Einstein he never cracked the code. Whitney, uniting hundreds ...

Albert Einstein on a bill of 5 Israeli Pounds. A truly spectacular unpublished autograph manuscript produced by German physicist Albert Einstein (1879-1955) and exploring his celebrated Unified ...

How Einstein's biggest blunder became dark energy. The story of the cosmological constant began more than a century ago when Einstein presented a set of equations, now known as the Einstein field ...

The core of it are the Einstein field equations. And that’s a set of equations that relate the curvature of spacetime to the amount of matter and energy moving through a region of spacetime.

Einstein elaborated this dramatic insight in several equations, referred to as his “field equations,” that form the core of his theory of general relativity.