Pauli makes remarks on Schrödinger's letter and offprint.
Sans titrePauli wants to discuss hyperfine structure in Ann Arbor and will probably bring data from Schüler.
Sans titrePauli expresses his dissatisfaction over Dorac's remarks in the Proc. R. S. on Heisenberg's and pauli's papers on quantum electrodynamics. He particularly argues against Dirac's doubts as to the relativistic and the invariance of quan tum electrodynamics.
Sans titrePauli thanks Einstein for the proofs of the paper he has written with Mayer and he expreses the greatest doubts as to the physical valididity of its basic idea, to describe two particles with different masses by a wave-function in an ordinary space-time continuum.
Sans titreHeisenberg asks questions about the theory of holes.
Sans titrePauli emphasizes that in spite of the difficulties his attitude to the theory of holes is not negative. He gives some comments on the magnetic moment of nuclei and of the neutron. If the laws of nature are completely symmetrical with regard to positive and negative electricity, a negative proton should also exist and the free neutron should exist in two states, if its magnetic moment is different from zero.
Sans titrePauli reacts in a very positive way on Heisenberg's letter of the 6 November 1933 and hopes he will continue his calculations.
Sans titrePauli proves that Heisenberg's theory given in his letter of the 6 November 1933 is identical with a former theory developed by Pauli and Heisenberg.
Sans titreHeisenberg writes about Pauli's objections to his exchange-relations.
Sans titreHeisenberg revokes his remarks made in the last letter.
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