For more than a century, physicists have been trying to reconcile the smooth geometry of gravity with the jittery ...

For close to a century, scientists have been trying to marry Albert Einstein’s General Theory of Relativity and quantum ...

Fundamental physics faces a stubborn paradox: the current impossibility of reconciling the rules of the quantum world with ...

Unifying gravity and quantum theory remains a significant goal in modern physics. Despite the success in unifying all other fundamental interactions (electromagnetism, strong force and weak force) ...

Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences, Vol. 178, No. 974 (Jul. 31, 1941), pp. 314-350 (37 pages) An exact classical theory of the motion of a point ...

Classical field theories provide a framework for describing fundamental interactions and physical phenomena through the use of continuous fields defined over space and time. Central to these theories ...