The German-born physicist’s most famous equation, E = mc 2, states that anything with mass has an equivalent amount of energy, and vice versa. It arose from his special theory of relativity ...

general relativity should be modified by an infinite series of additional terms in its equations. "In quantum gravity, one considers all corrections to the equations relating the energy and ...

All of this is calculated with the equations that underpin general relativity: Einstein's field ... this would be an indirect proof in favor of the absence of singularities." ...