New posts in Quantum Gravity

Why do physicists trust black hole physics?

What experiment would disprove loop quantum gravity?

Why should the modes of the linearized metric perturbation be "wavefunctions" of gravitons (in the Randall-Sundrum model)?

Is the Planck length the smallest length that exists in the universe or is it the smallest length that can be observed?

Would the presence of B-modes in the CMB provide evidence for quantum gravity?

What is a graviton?

Is the graviton hypothetical?

How can Planck units be consistent with conflicting dimensions of mass?

Why does Stephen Hawking say black holes don't exist?

Is Poincare recurrence relevant to our universe?