Part I: Particles and Fields. Part II: Foundations of Quantum Mechanics (Softcover Reprint of the Original 1st 1997)Paperback - Softcover Reprint of the Original 1st 1997, 8 December 2010

The first part of this third volume of Wigner's Collected Works is devoted to his analysis of symmetries in quantum mechanics, of the relativistic wave equations, of relativistic particle theory, and of field theory. It is introduced by the masterly annotation of Arthur S. Wightman. Abner Shimony annotates the second part where the reader will find Wigner's contributions to the foundations of quantum physics and to the problems of measurement.