A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum ...

The main idea is to have a gravity gauge theory with a symmetry that is similar to the Standard Model symmetries, instead of ...

One of the most profound open questions in modern physics is: "Is gravity quantum?" The other fundamental ...

Black hole and Big Bang singularities break our best theory of gravity. A trilogy of theorems hints that physicists must go ...

Bringing gravity into the fold has been the goal of generations of physicists, who have struggled to reconcile the incompatibility of two cornerstones of modern physics: quantum field theory and ...

Ever wonder why our current models of TK? No? Well, many psychisists have — and some have decided to take gravity into their ...

A new way of explaining gravity could bring us a step closer to resolving the heretofore irresolvable differences it has with quantum mechanics.

While the electromagnetic, weak, and strong forces are described by the Standard Model of particle physics, gravity remains an outlier—resisting efforts to be fully explained by quantum theory.

Gravity is everywhere: pulling at your feet, holding satellites in orbit, and making the Earth spin around the sun. Yet, for all its familiarity, gravity ...

At Utah State University, researchers are using a radical idea known as the holographic principle to bridge the gap. By ...

Researchers at Aalto University have developed a new quantum theory of gravity which describes gravity in a way that's compatible with the Standard Model of particle physics, opening the door to ...