David Bourget (Western Ontario)
David Chalmers (ANU, NYU)
Rafael De Clercq
Ezio Di Nucci
Jonathan Jenkins Ichikawa
Jack Alan Reynolds
Learn more about PhilPapers
Studies in History and Philosophy of Science Part B 39 (4):767-781 (2008)
If the block universe view is correct, the future and the past have similar status and one would expect physical theories to involve final as well as initial boundary conditions. A plausible consistency condition between the initial and final boundary conditions in non-relativistic quantum mechanics leads to the idea that the properties of macroscopic quantum systems, relevantly measuring instruments, are uniquely determined by the boundary conditions. An important element in reaching that conclusion is that preparations and measurements belong in a special class because they involve many subsystems, at least some of which do not form superpositions of their physical properties before the boundary conditions are imposed. It is suggested that the primary role of the formalism of standard quantum mechanics is to provide the consistency condition on the boundary conditions rather than the properties of quantum systems. Expressions are proposed for assigning a set of (unmeasured) physical properties to a quantum system at all times. The physical properties avoid the logical inconsistencies implied by the no-go theorems because they are assigned differently from standard quantum mechanics. Since measurement outcomes are determined by the boundary conditions, they help determine, rather than are determined by, the physical properties of quantum systems.
|Keywords||Time-symmetric quantum mechanics Boundary conditions Advanced action Block universe|
|Categories||categorize this paper)|
Setup an account with your affiliations in order to access resources via your University's proxy server
Configure custom proxy (use this if your affiliation does not provide a proxy)
|Through your library|
References found in this work BETA
John G. Cramer (1986). The Transactional Interpretation of Quantum Mechanics. Reviews of Modern Physics 58 (3):647-687.
N. David Mermin (1993). Hidden Variables and the Two Theorems of John Bell. Reviews of Modern Physics 65:803--815.
Wolfgang Yourgrau (1968). Variational Principles in Dynamics and Quantum Theory. Philadelphia, Saunders.
Roderick I. Sutherland (1998). Density Formalism for Quantum Theory. Foundations of Physics 28 (7):1157-1190.
Lawrence S. Schulman (2008). Influence of the Future☆. Studies in History and Philosophy of Science Part B 39 (4):819-829.
Citations of this work BETA
Joseph Berkovitz (2008). On Predictions in Retro-Causal Interpretations of Quantum Mechanics. Studies in History and Philosophy of Science Part B 39 (4):709-735.
Joseph Berkovitz (2008). On Predictions in Retro-Causal Interpretations of Quantum Mechanics. Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics 39 (4):709-735.
Similar books and articles
Robert Bishop (2005). Patching Physics and Chemistry Together. Philosophy of Science 72 (5):710-722.
Robert C. Bishop (2005). Patching Physics and Chemistry Together. Philosophy of Science 72 (5):710-722.
Craig Callender (2004). Measures, Explanations and the Past: Should ‘Special’ Initial Conditions Be Explained? British Journal for the Philosophy of Science 55 (2):195-217.
Abner Shimony (1996). A Bayesian Examination of Time-Symmetry in the Process of Measurement. Erkenntnis 45 (2-3):337 - 348.
John T. Bruer (1982). The Classical Limit of Quantum Theory. Synthese 50 (2):167 - 212.
Added to index2009-01-28
Total downloads99 ( #43,326 of 1,934,701 )
Recent downloads (6 months)8 ( #66,332 of 1,934,701 )
How can I increase my downloads?