Gravity is seen as an effect of spacetime curvature in GR. Why is it that QM sees gravity as a force like the other three fundamentals: Strong, weak and EM.(adsbygoogle = window.adsbygoogle || []).push({});

If this is so, why bother envisaging on the graviton, when gravity is due to spacetime curvature and not force via virtual particles.

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Gravity, graviton and force

**Physics Forums | Science Articles, Homework Help, Discussion**