Scalar photons.

Reflection on theory and experiment. Preparation for the 3rd Zurich talks.

Speech by Pauli in honour of H. Weyl.

Read at the annual meeting of physical society of Japan held at Tokyo University, on May 2, 1949. Perturbation theory.

Hamiltonian function, entropy.

This manuscript deals with some ambiguities in the formalism of the field theory.

This manuscipt deals with some ambiguities in the formalism of the field theory.

Article by Pauli. Wave mechanics, Dirac's theory, spinor fields, Lorentz groups.