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New posts in Interactions
How do non-linear equations lead to self-interaction?
Apr 25, 2021
Does the quadratic mass term $\frac{1}{2}m^2\phi^2$ belong to the free Lagrangian or is it an interaction term?
Apr 25, 2021
How do fields work?
Apr 25, 2021
What’s lacking in our understanding of the strong interaction?
Apr 25, 2021
Was X17 predicted before it was observed?
Apr 25, 2021
How do physicists compare the relative strengths of the four forces?
Apr 25, 2021
Why do atoms repel when closer but attract when farther apart?
Apr 25, 2021
How exactly is a normal force exerted, at the molecular level?
Apr 25, 2021
In particle colliders, according to QM, how are two particles able to "collide"?
Apr 25, 2021
Why do we say there are four fundamental forces in the Standard Model (if gravity is included)?
Apr 25, 2021
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