Why do we say there are four fundamental forces in the Standard Model (if gravity is included)?
87475
Why are there only four fundamental interactions of nature?
158827
Inertial forces and centre of mass
97156
ZFC + $\exists$ Standard model $\rightarrow$ Con(ZFC + $\exists \omega$-model)
6474
How exactly does curved space-time describe the force of gravity?
33978
Is the Higgs boson not responsible for most mass?
146976
Is the gravitational constant $G$ a fundamental universal constant?
104320
Why should the Standard Model be renormalizable?
88658
Confusion regarding the principle of least action in Landau & Lifshitz "The Classical Theory of Fields"
69431
Why isn't Higgs coupling considered a fifth fundamental force?
123091
Is the "protophobic fifth force" observed in nuclear decays a new fundamental force?
76879
Why don't we consider centrifugal force on a mass placed on earth?
89295
The interpretation of mass in quantum field theories
31003
Why you need a graviton when you have the higgs boson?
44953
Gauge symmetries and elementary particles
91849
Why in the relativistic quantum mechanics $ \gamma_4$ name is not used instead of $ \gamma_5$?
19699
Why are so many forces explainable using inverse squares when space is three dimensional?
43612
How can I read off the fact that gravity is associated with spin-2 particles from the Einstein-Hilbert action?