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quantum gravity

British  

noun

  1. physics a theory of the gravitational interaction that involves quantum mechanics to explain the force

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Efforts to combine the two theories into a single framework known as quantum gravity often run into the same obstacle.

From Science Daily

One prediction shared by several Lorentz-invariance-violating quantum gravity models is that the speed of light may depend slightly on a photon's energy.

From Science Daily

Now, at the forefront of theoretical physics, quantum gravity proposes that even space and time are not fundamental elements.

From Science Daily

"We have demonstrated that it is impossible to describe all aspects of physical reality using a computational theory of quantum gravity," says Dr. Faizal.

From Science Daily

"Therefore, no physically complete and consistent theory of everything can be derived from computation alone. Rather, it requires a non-algorithmic understanding, which is more fundamental than the computational laws of quantum gravity and therefore more fundamental than spacetime itself."

From Science Daily