FIRST EDITION of the famous Many Worlds interpretation of quantum mechanics. “Many worlds” is an alternative to the Copenhagen interpretation that creates a special role of the observer by postulating the collapse of the universal wave function at every observation.
Instead, Many Worlds proposes that the wave function never collapses, and views reality as a many-branched tree in which every possible outcome is realized through a splitting of reality into alternate universes – hence “many worlds.”
In: Reviews of Modern Physics, vol. 29, no. 3, July, 1957, pp. 454-62, the entire issue in original orange printed wrappers offered here. Spine toned, owner signature on front wrapper, the word 'Gravitation' written in block letters at top of spine. A fresh, attractive copy.