Sommerfeld expresses his satisfaction about Pauli's paper on closed electronic shells and about his principle of 4 quantum numbers.
Sommerfeld, ArnoldSommerfeld expresses his admiration over Pauli's "Handbuch-article on Quanta". He says that Schrödinger's wave mechanics does not yet solve the riddle of quanta.
Sommerfeld, ArnoldSommerfeld talks about his article in the Planck issue of Annalen Phys. and about his interest in non-integer quantum numbers. He is optimistic about the future of physics and thinks that someone will soon understand the elementary particles, the Pauli-principle and the divergencies. He is less optimistic about the future of civilization.
Sommerfeld, ArnoldSommerfeld thanks Pauli for his article in Naturwissenschaften in honour of Sommerfeld's 80th birthday.
Sommerfeld, ArnoldSommerfeld suggests that Pauli writes a review on his "optics".
Sommerfeld, ArnoldSpitzer replies to Pauli's comments on Spitzer's paper "Communication relations of interacting spinor fields".
Spitzer, RobertStech replies to Pauli's letter about RaE - transition, with a reference to the problem of invariance at time-reversal.
Stech, BertholdStern sends a reprint from "Space, field, and Ether in Contemporary Physics".
Stern, Alexander WStern writes about Pauli's manuscript on the thermodynamical problem. He compares Pauli's derivation with one of Schrödinger (Z. Phys. (1921) no.2, pp. 5). He congratulates Pauli on the appearance at the Los Alamos of experimental evidence for his ne
Stern, Otto