Pauli writes about two problems: The H-theorem and five and higher dimensional field theories.
Pauli, WolfgangPauli hopes that Klein will come to Zürich.
Pauli, WolfgangPauli hopes that Klein will be present when he will the Pais' w-space.
Pauli, WolfgangPauli asks Klein to speed up his contribution to the Bohr Festschrift. He talks about confrontation in Princeton between Lee and Källén. Pauli gives results of the Källén-Pauli study of Lee's model.
Pauli, WolfgangPauli asks about the Copenhagen Conference. He criticises the Heisenberg-Pauli papers, makes remarks on superconductivity and about Dirac's negative mass.
Pauli, WolfgangAddition to the last letter (17 July) about hermitic operators. Pauli talks about the five dimentional formalism.
Pauli, WolfgangPauli writes more about hermitic operators.
Pauli, WolfgangPauli writes about the impossibility of half-integer spin in a theory with a four-vector Psi which is quantized according to Fermi statistics. He writes also of the five-dimensional theory and its prospects.
Pauli, WolfgangPauli refers Klein to Belinfante (Physica) for side conditions needed for Klein's equations. Pauli describes the conditions.
Pauli, WolfgangPauli writes more about his plans for his visit to Sweden.
Pauli, Wolfgang