It took Einstein 10 years to make the theory work for gravity too, which is how general relativity gets its name. The theory is a series of equations defined by Einstein. These equations combine ...

“We proved that the Einstein field equation from general relativity is actually a relativistic quantum mechanical equation,” ...

Find out more about available formats and browse any associated online resources. Einstein's theory of general relativity is a cornerstone of modern physics. It also touches upon a wealth of topics ...

Solving it involves testing the fundamental laws of physics, including Albert Einstein's general relativity ... Data Are these equations still valid at the edge of the Universe?

Scientists test the famous physicist’s predictions by calculating the distortion of time and space. Why is the expansion of ...

The fabric of space and time is not exempt from the effects of gravity. Plop in a mass and space-time curves around it, not ...

A new study by scientists from the Universities of Geneva and Toulouse has found a small inconsistency in Einstein's general ...

In Chemistry such systems are known as the Bohr model, whereas in particle physics they are known as the Rotating Lepton ...

A new equation using gravitational light bending enhances asteroid detection, improving defenses against potential impacts, ...

The largest survey of our universe ever conducted suggests that it closely matches the model most favored by cosmologists. It ...

"This unique lensing configuration allows us to constrain both the Hubble constant and dark energy parameters simultaneously ...