Communications in Mathematical Physics

, Volume 6, Issue 3, pp 226–227 | Cite as

Generalization of a theorem by Schroer and Jost

  • F. Csikor
  • G. Pócsik


It is proved that a hermitian scalar local field satisfying the Wightman axioms is a free one if a singlen-point Wightman function (n ≠ 1,n ≠ 3) satisfies the homogeneous Klein-Gordon equation at least in one variable.


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    Jost, R.: Lecture. Lectures on field theory and the many-body problem. New York: Academic Press 1961.Google Scholar
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    Schroer, B.: Diplomarbeit, Hamburg 1959.Google Scholar
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    Federbush, P. G., andK. A. Johnson: Phys. Rev.120, 1926 (1960).Google Scholar
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    Streater, R. F., andA. S. Wightman: PCT, spin and statistics and all that. New York:W. A. Benjamin 1964.Google Scholar
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    Csikor, F., andG. Pocsik: ITP-Budapest Report No. 221 (1967).Google Scholar

Copyright information

© Springer-Verlag 1967

Authors and Affiliations

  • F. Csikor
    • 1
  • G. Pócsik
    • 1
  1. 1.Institute for Theoretical PhysicsRoland Eötvös UniversityBudapest

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