New posts in Interactions

Why does the weak nuclear interaction have a shorter range than strong nuclear interaction?

Other than magnetism, can any of the four fundamental forces be *repulsive*?

Propagator Correction in $\phi^4$ theory - why doesn't this secular growth break perturbation theory?

For collision, physical contact is not a necessary condition. Why?

$\phi^{4}$ theory

Do gravitons interact with each other?

Can similar charges attract each other?

What does a physical surface look like at a subatomic level?

If the strong nuclear force is stronger than electrostatic repulsion, why don't nuclei collapse into a point?

Why don't we call the fermions in the standard model force carriers?