During the latter part of the 20th century, string theory was put forward as a unifying theory of physics foundations. String ...

It may be the world’s most famous equation, but what does E=mc2 actually mean? Shortly after completing his paper on special relativity, in 1905, Einstein realized his equations applied to more ...

The behavior of spacetime is described by Einstein's equation (i.e. Einstein's field equations) from General Relativity. To ...

Without relativity, changes in electromagnetic ... is a direct consequence of Einstein's famous equation E=mc². This equation explains the process of nuclear fusion, where hydrogen atoms combine ...

Physicists have taken a bold step beyond Einstein's special theory of relativity, proposing an expansion of special ...

According to general relativity, gravity comes from the ... In separate research works, scientists previously used Einstein’s field equation and entropy to explain how gravity, spacetime ...