New posts in Effective Field Theory

Dirac once said that renormalization is just a stop gap procedure, and there had to occur a fundamental change in our ideas. Did something change?

What is the Wilsonian definition of renormalizability?

Does QED really break down at the Landau pole?

Could the full theory of quantum gravity just be a nonrenormalizable quantum field theory?

What is wrong with a nonrenormalizable theory?

Is the Standard model an effective field theory (EFT)?

Where do negative powers of $f_\pi$ in the hadronic amplitudes come from?

Is the effective Lagrangian the bare Lagrangian?

Why should the Standard Model be renormalizable?

A pedestrian explanation of Renormalization Groups - from QED to classical field theories