Heisenberg replies to Pauli's questions mainly about dipole ghosts.
Heisenberg, WernerHeisenberg discusses the connection of isospin with the duplication of the vacuum.
Heisenberg, WernerHeisenberg explains his objection to Pauli's suggestion as regards the communication relations. He suggests the publication of a preprint.
Heisenberg, WernerHeisenberg replies to Pauli's last letter about vacuum degeneration and about unitarity of the transformations.
Heisenberg, WernerHeisenberg writes of his progress as regards the eigenvalue problem. He writes about the contents of a preprint.
Heisenberg, WernerHeisenberg talks about the univalent definition of the Lagrangian by the groups and about the mirror problem.
Heisenberg, WernerHeisenberg writes about his trouble with the journalists and the statement he has made for the press. He talks about recent results of his calculations.
Heisenberg, WernerHeisenberg writes about the progress of his work, together with Dürr, Schliederand Yamasaki. They are going to describe the theory for nucleons and Pi-mesons. Heisenberg gives an explanation of their ideas.
Heisenberg, WernerHeisenberg encloses a manuscript discussing certain properties of the propagation function of the non-linear wave equation. He asks for Pauli's opinion.
Heisenberg, WernerHeisenberg explains certain formulae in the manuscript on quantum electrodynamics. He replies to questions by Pauli on the symmetry of conservation laws, on a stronger approximation to Pauli's and Jordan's formalism and on the meaning of certain values for the self-energy of particles.
Heisenberg, Werner