Two-dimensional quantum field theories containing a massless scalar field Noboru Nakanishi OriginalPaper Pages: 361 - 366
Charge quantization condition withN strings. A new internal quantum number of charge-monopole systems A. O. Barut OriginalPaper Pages: 367 - 370
Null-plane quantization and Haag's theorem Noboru NakanishiHaruichi Yabuki OriginalPaper Pages: 371 - 374
On the tensor product of representations of semisimple Lie groups A. U. Klimyk OriginalPaper Pages: 375 - 377
Renarks on the classical limit of quantum field theories J. -P. Eckmann OriginalPaper Pages: 387 - 394
The second virial coefficient from the scattering operator in classical mechanics A. BassettoR. SoldatiS. Zerbini OriginalPaper Pages: 401 - 405
On quantization of free fields in stationary space-times Carlos Moreno OriginalPaper Pages: 407 - 416
Conformational completion of Lorentz symmetric spaces Y. KerbratM. CahenG. Praet OriginalPaper Pages: 417 - 422
A remark on the polar decomposition ofm-sectorial operators S. L. Woronowicz OriginalPaper Pages: 429 - 433
The energy levels for simplified anharmonic oscillators Jacek M. Rayski Jr.Piotr Rembiesa OriginalPaper Pages: 435 - 441
On parity, charge-conjugation and time-reversal violation in relativistic classical non-linear field theory M. FlatoR. Raczka OriginalPaper Pages: 443 - 453