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 ...

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

Studying the equations of General Relativity and beyond, both analytically and with state-of-the-art simulations. Novel numerical and mathematical approaches can shed light on the structure and ...

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 ...

The Wheeler-DeWitt equation describes a timeless universe ... like the quantization of space-time in LQG lack experimental proof, casting doubt on the absence of fundamental time.