Abstract
For the case of a field theory with a nuclear space of test functions (for instance, the space of strongly decreasing test functions) compact sets of states are constructed; these correspond to sets of localized states. Only such states are considered which are elements of a fixed subspace of the entire Hilbert space. This subspace belongs to them-point functions of order less than a certain fixed 2n.
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Supported in part by the Air Force Office of Scientific Research under Grant AF 500–64
On leave of absence from the Max Planck-Institut für Physik und Astrophysik, München.
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Schlieder, S. Some remarks about the localization of states in a quantum field theory. Commun.Math. Phys. 1, 265–280 (1965). https://doi.org/10.1007/BF01645904
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DOI: https://doi.org/10.1007/BF01645904