Abstract
When the state of a physical system is not fully determined by available data, it should be possible nevertheless to make a systematic guess concerning the unknown state by applying the principles of information theory. The resulting theoretical blend of informational and mechanical constructs should then constitute a modern structure for statistical physics. Such a program has been attempted by a number of authors, most notably Jaynes, with seeming success. However, we demonstrated in a recent publication that the standard list of so-called “mutually exclusive and exhaustive” quantum states that is commonly employed by these authors is in fact not exhaustive. It follows that the information-theoretic foundations of quantum statistics must be reformulated. The present paper discusses the fundamental problems involved and establishes a format for the correct application of information theory to quantum mechanical situations.
Similar content being viewed by others
References
E. T. Jaynes,Phys. Rev. 108, 171 (1957).
A. Katz,Principles of Statistical Mechanics (W. H. Freeman, San Francisco, 1967).
A. Hobson,Concepts in Statistical Mechanics (Gordon and Breach, New York, 1971).
J. von Neumann,Mathematical Foundations of Quantum Mechanics, transl. by R. T. Beyer (Princeton U. P., Princeton, N.J., 1955), p. 379.
J. W. Gibbs,Elementary Principles in Statistical Mechanics (1901), inThe Collected Works, Vol. 2 (Longmans, Green, and Co., New York, 1928).
J. L. Park and W. Band,Found. Phys. 6, 157 (1976).
E. T. Jaynes, inDelaware Seminar in the Foundations of Physics, ed. by Mario Bunge (Springer-Verlag, New York, 1967), p. 77.
J. L. Park and W. Band,Found. Phys. 1, 211 (1971);1, 339 (1971).
W. Heisenberg,Physics and Philosophy (Harper and Row, New York, 1958).
H. Margenau,The Nature of Physical Reality (McGraw-Hill, New York, 1950).
K. R. Popper, inQuantum Theory and Reality, ed. by Mario Bunge (Springer-Verlag, New York, 1967).
A. Landé,New Foundations of Quantum Mechanics (Cambridge U. P., Cambridge, 1965);Quantum Mechanics in a New Key (Exposition Press, New York, 1973).
H. Margenau and J. L. Park,Found. Phys. 3, 19 (1973).
E. T. Jaynes,Found. Phys. 3, 477 (1973).
E. T. Jaynes,IEEE Trans. Systems Sci. Cybernetics SSC-4, 227 (1968).
S. Watanabe,Knowing and Guessing (Wiley, New York, 1969).
A. Hobson,J. Stat. Phys. 1, 383 (1969).
Author information
Authors and Affiliations
Additional information
Work supported by a grant from Research Corporation.
Rights and permissions
About this article
Cite this article
Band, W., Park, J.L. New information-theoretic foundations for quantum statistics. Found Phys 6, 249–262 (1976). https://doi.org/10.1007/BF00708800
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00708800