New posts in Mass

Why do the masses of fundamental particles seem to increase exponentially?

Does a book get lighter if you rearrange the letters?

Physical meaning of mass renormalization

Newtonian mechanics: massless particles

What are ordinary mass-terms (of neutrinos)?

Can mass be defined in purely mathematical or geometrical terms?

Do virtual electron-positron pairs have mass?

What's wrong with this argument that Newton's second law implies all potentials are quadratic?

Why is the Force of Gravitational Attraction between two “Extended” bodies proportional to the product of their masses?

Does the quadratic mass term $\frac{1}{2}m^2\phi^2$ belong to the free Lagrangian or is it an interaction term?