Primary Papers

Primary papers establish the historical form of an argument or the first presentation of a particular model. Their terminology and assumptions may differ from modern formulations. Use this guide with the canonical explanatory pages; it is a selected reading list, not an exhaustive priority catalogue.

Choose a question before a chronology

For completeness and locality, read Einstein–Podolsky–Rosen, Bohr’s reply, Bell, and Clauser–Horne–Shimony–Holt, including the CHSH erratum. Compare the historical EPR reasoning with the later statistical Bell theorem. For a concrete experimental implementation, read Hensen and collaborators alongside the theoretical model: its apparatus, event selection, setting choices, and statistical analysis are part of the inference from recorded correlations.

For quantum propositions and no-go results, read Birkhoff–von Neumann, Gleason, Kochen–Specker, and Pusey–Barrett–Rudolph. The assumptions concern different mathematical objects, so their conclusions should not be compressed into one rejection of “realism.”

For interpretation and dynamics, compare Bohm, Everett, and Ghirardi–Rimini–Weber. They change different parts of the account: additional configuration variables, universal unitary dynamics with relative states, and modified stochastic evolution. Rovelli’s relational paper develops a different account of states and events relative to interacting systems. Read its actual commitments before identifying any observer-dependent state assignment with that interpretation.

For information and operational structure, read Barnum and collaborators on broadcasting, Spekkens on generalized contextuality, and Chiribella and collaborators on reconstruction. In a reconstruction, list the axioms, the allowed theory class, and the composition rules before assessing what is derived. The phrase “from information” does not specify those premises. The operational chapter explains how these results connect without duplicating their proofs.

For classical records, Zurek’s pointer-basis paper supplies a primary dynamical entry. Use the classicality chapter to separate stable-record analysis from an outcome interpretation.

How to read an original argument

First extract its definitions and exact claim. Then locate the mathematical step carrying the conclusion and list the physical premises required to interpret it. Finally compare the original terminology with the linked modern explanation.

A historical paper’s importance does not make every sentence a current consensus statement. Nor does a modern reformulation automatically reproduce the author’s original philosophical position.

References

• Barnum, Howard, Carlton M. Caves, Christopher A. Fuchs, Richard Jozsa, and Benjamin Schumacher, “Noncommuting mixed states cannot be broadcast,” Physical Review Letters 76, 2818–2821 (1996) — copying marginals and noncommutativity. Paper.
• Bell, John S., “On the Einstein Podolsky Rosen paradox,” Physics Physique Fizika 1, 195–200 (1964) — incompatibility of quantum correlations with the local model considered. Paper.
• Birkhoff, Garrett, and John von Neumann, “The logic of quantum mechanics,” Annals of Mathematics 37, 823–843 (1936) — lattice structure of quantum propositions. Paper.
• Bohm, David, “A suggested interpretation of the quantum theory in terms of ‘hidden’ variables. I,” Physical Review 85, 166–179 (1952) — configuration dynamics and the wavefunction. Paper.
• Bohr, Niels, “Can quantum-mechanical description of physical reality be considered complete?” Physical Review 48, 696–702 (1935) — reply to EPR, requiring careful historical reading. Paper.
• Chiribella, Giulio, Giacomo Mauro D’Ariano, and Paolo Perinotti, “Informational derivation of quantum theory,” Physical Review A 84, 012311 (2011) — an operational reconstruction package. Paper.
• Clauser, John F., Michael A. Horne, Abner Shimony, and Richard A. Holt, “Proposed experiment to test local hidden-variable theories,” Physical Review Letters 23, 880–884 (1969); erratum 24, 549 (1970) — an experimentally useful correlation inequality; read the correction with the original. Paper.
• Einstein, Albert, Boris Podolsky, and Nathan Rosen, “Can quantum-mechanical description of physical reality be considered complete?” Physical Review 47, 777–780 (1935) — the original completeness argument. Paper.
• Everett, Hugh, III, “‘Relative state’ formulation of quantum mechanics,” Reviews of Modern Physics 29, 454–462 (1957) — universal state and relative descriptions. Paper.
• Ghirardi, Gian Carlo, Alberto Rimini, and Tullio Weber, “Unified dynamics for microscopic and macroscopic systems,” Physical Review D 34, 470–491 (1986) — spontaneous localization dynamics. Paper.
• Gleason, Andrew M., “Measures on the closed subspaces of a Hilbert space,” Journal of Mathematics and Mechanics 6, 885–893 (1957) — probability representation under explicit assumptions. Paper.
• Hensen, Bas, et al., “Loophole-free Bell inequality violation using electron spins separated by 1.3 kilometres,” Nature 526, 682–686 (2015) — a primary report connecting apparatus design, recorded trials, and statistical analysis. Paper.
• Kochen, Simon, and Ernst P. Specker, “The problem of hidden variables in quantum mechanics,” Journal of Mathematics and Mechanics 17, 59–87 (1967) — obstruction to consistent sharp value assignments. Paper.
• Pusey, Matthew F., Jonathan Barrett, and Terry Rudolph, “On the reality of the quantum state,” Nature Physics 8, 475–478 (2012) — preparation independence and ontological state overlap. Paper.
• Rovelli, Carlo, “Relational quantum mechanics,” International Journal of Theoretical Physics 35, 1637–1678 (1996) — the original relational proposal and its account of states and events. Paper.
• Spekkens, Robert W., “Contextuality for preparations, transformations, and unsharp measurements,” Physical Review A 71, 052108 (2005) — operational noncontextuality. Paper.
• Zurek, Wojciech H., “Pointer basis of quantum apparatus: Into what mixture does the wave packet collapse?” Physical Review D 24, 1516–1525 (1981) — environment-selected record structure. Paper.