Abstract
Asymptotic triviality of the Møller operators is shown for fermions interacting via nonlocal pair-potentials with a momentum cut-off. Such systems have stable Hamiltonians, defining the time evolution in the Heisenberg representation, and strong mixing properties.
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References
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Jäkel, C.D. Asymptotic triviality of the Møller operators in Galilei invariant quantum field theories. Lett Math Phys 21, 343–350 (1991). https://doi.org/10.1007/BF00398332
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DOI: https://doi.org/10.1007/BF00398332