Question

Does quantum gravity entail that spacetime is emergent?

Answer 1

It is being said by some people, that quantum gravity entails that spacetime is an eamergent phenomenon, and thus that the immaterial gives rise to the material. Is this what quantum graivty entails, or is this a basatardization of quantum gravity?

Further, is it true what Leae Samolin says that in order to unify General Relativity and Quantum Mechanics, we are going to have to give up the notion that spacetime is the framework in which things occur.

And also, Dr. Donald Hoffman says that even if Loop Quantum Gravity is wrong and String theory is wrong, spacetime is still discrete, and that means it's pixelized. Does discrete space mean something is pixelized

Answer 2

Hey dear here is your answer


Induced gravity. Induced gravity(or emergent gravity) is an idea in quantum gravity that space-time curvature and its dynamics emerge as a mean field approximation of underlying microscopic degrees of freedom, similar to the fluid mechanicsapproximation of Bose–Einstein condensates


Hope its help you