These postulates have several implications for ... In 1908, before Einstein published his work on general relativity, mathematician Hermann Minkowski introduced the concept of four-dimensional ...

Black hole singularities should not exist, according to theories of quantum mechanics. New tweaks to Einstein's equations of general relativity could finally do away with them, and explain what truly ...

"The singularity is the most mysterious and problematic part of a black hole. It's where our concepts of space and time ...

On 25 November 1915, Albert Einstein presented his general theory of relativity at the Prussian Academy of Sciences. This theory is still considered to be the most important idea in modern physics.

General Relativity Quantum mechanics and general ... One notable consequence is the elimination of the notorious "measurement postulate" in quantum theory. This postulate, which has long perplexed ...