Originally Posted By: Orac
Ok you are mixing up things here a gravitation wave is a ripple in spacetime metrics in GR theory.
A graviton is particle or virtual particle in a gravitational field theory.


In order to move towards a QT of gravity, would we not have to consider what Strassler refers to as “quantum waves” in a gravitational field?
How else would we explain gravitons, which would seem to be essential to quantum gravity?

There never was nothing.