Abstract
We use correlation inequalities for λ(φ4)2 to exclude even bound states of energy less than 2m.
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Communicated by A. S. Wightman
Supported in part by “The National Science Foundation” under grant NSF GP 40354 X.
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Spencer, T. The absence of even bound states for λ(φ4)2 . Commun.Math. Phys. 39, 77–79 (1974). https://doi.org/10.1007/BF01609172
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DOI: https://doi.org/10.1007/BF01609172