Isn't is far more likely that general relativity, and not QFT, is "wrong?"
23359
Does the Planck scale imply that spacetime is discrete?
64286
How can gravitions exist without violating GR?
155657
argument about fallacy of diff(M) being a gauge group for general relativity
76894
Why is spacetime not Riemannian?
86095
Why isn't the symmetric twin paradox a paradox?
38714
Can a metric in General Relativity, Supergravity, String Theory, etc., be asymmetric?
99695
How does non-commutativity lead to uncertainty?
136143
Are gauge choices in electrodynamics really always possible?
42584
Curved space-time VS change of coordinates in Minkowski space
36403
Gauge symmetry is not a symmetry?
7742
Gravitation is not force?
17998
Is it possible to prove or disprove the Einstein Synchronization Convention with astronomy?
9388
Can matter be described as the result of the curvature of space, instead of vice versa?
80596
Ambiguities in the energy-momentum tensor
36000
Gravititonal fields compared to electromagnetic fields - are they infinite in range?
59499
If gravity is a pseudoforce in general relativity, then why is a graviton necessary?
40683
What's wrong with the square root version of the Klein-Gordon equation?