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3 votes
2 answers
247 views

Quantum gravity in an accelerated frame of reference

It is said that we can't study quantum gravity because gravity is a weak force. But gravity and acceleration are the same. Why can't we study quantum gravity in a strongly accelerated frame of ...
Alex's user avatar
  • 31
87 votes
6 answers
9k views

If gravity is a pseudoforce in general relativity, then why is a graviton necessary?

As far as I’m aware, gravity in general relativity arises from the curvature of spacetime and is equivalent to an accelerated reference frame. Objects accelerating in a gravitational field are in fact ...
Thatpotatoisaspy's user avatar