Pauli writes on a correspondence with Heisenberg on his ideas on field quantization.
Sin títuloPauli replies to Källén's letter of the 10 and the 12 January 1957. He talks about of his discussion with Fierz of the time-dependent solutions for dipole ghosts. Fierz criticizes Pauli's continuity argument for the S-matrix.
Sin títuloPauli writes of his reactions to the experiments showing parity violation. He gives reasons for his doubt of this possibility up to now. The main problem is now: why are the strong interactions reflexion-invariant? Pauli makes some general considerations on TCP-invariance.
Sin títuloPauli makes a critical comment on Fierz's paper on Jordan's theory.
Sin títuloPauli talks more about the indefinite metric which Pauli rejects.
Sin títuloHeisenberg talks about objections to Pauli's argument as regards the proof of the unitary character of the S-matrix.
Sin títuloHeisenberg talks about a reviewed discussion of the mathematical results for the three sectors V, N+2$\Theta$, N+V.
Sin títuloWeisskopf replies to Pauli's letter of the 27th January 1957. He writes about the two components in Dirac's equation and its possible consequences.
Sin títuloFierz asks some questions connected with the two-component theory of Lee and Yang.
Sin títuloAddendum to appendix of last letter, giving Pauli' conclusion. The discussion with Heisenberg has not brought him nearer to a possibility of interpreting physically the formulae derived from the indefinite metric.
Sin título