Remarks on the Everett-Wheeler Interpretation of Quantum Mechanics

JOHN ARCHIBALD WHEELER

In the early 1970s, physicist and philosopher of physics Max Jammer began working on a follow up to his classic 1966 book, The Conceptual Development of Quantum Mechanics. Jammer hoped that the new book, The Philosophy of Quantum Mechanics: The Interpretations of Quantum Mechanics in Historical Perspective (1974), could contain some additional information on the Everett interpretation. This letter is Wheeler's reply to a letter from Jammer seeking Everett's contact information. It is interesting to note that the address Wheeler provides is incorrect – which explains why the letter in the archive from Jammer to Everett is dated almost 18 months later, with Jammer attributing Everett's correct address to DeWitt. It seems that Wheeler and Everett were largely not in contact by this time, though they would meet and correspond periodically over the next five or six years.

Paul A. Benioff

JOHN ARCHIBALD WHEELER

Paul Benioff was a physicist and mathematician working as a research scientist at the Argonne National Laboratory. He published two papers on Everett interpretation shortly after this letter: Benioff (1977) ["Finite and infinite measurement in quantum mechanics and randomness: The Everett interpretation," Journal of Mathematical Physics 18(12), 2289] and Benioff (1978) ["A Note on the Everett Interpretation of Quantum Mechanics," Foundations of Physics 8(9/10), 709]. In both cases, Benioff was interested in the role of infinite sequences of measurements in the Everett interpretation. In this letter, Wheeler seems to approve of Benioff's central point in the first paper (which appears to be the one he originally sent), but encourages Benioff to pass the preprint on to Everett. He also suggests that Benioff should call his topic of study the "Everett interpretation" and not the "Everett-Wheeler interpretation"—in part because Wheeler no longer subscribes to the view. The letter also includes a handwritten comment by Everett that Wheeler only accepts his interpretation on alternating Tuesdays.

Nadia Blackshaw, Alexander Franklin

Ishwar S Singh, M. A. B. Whitaker

JOHN ARCHIBALD WHEELER

Paul Benioff was a physicist and mathematician working as a research scientist at the Argonne National Laboratory. He published two papers on Everett interpretation shortly after this letter: Benioff (1977)["Finite and infinite measurement in quantum mechanics and randomness: The Everett interpretation," Journal of Mathematical Physics 18(12), 2289] and Benioff (1978) ["A Note on the Everett Interpretation of Quantum Mechanics," Foundations of Physics 8(9/10), 709]. In both cases, Benioff was interested in the role of infinite sequences of measurements in the Everett interpretation. In this letter, Wheeler asks Everett to comment on Benioff's argument.