Journal of the Faculty of Liberal Arts, Yamaguchi University

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Journal of the Faculty of Liberal Arts, Yamaguchi University Volume 8
published_at 1974-11

Causality and S matrix in Linear System.

Causality and S matrix in Linear System.
Nishioka Michio
Descriptions
Conditions under which S matrix cant be represented interms of a causal funcion are investigated with applications to derive the Bretit-Wibner's resonance formula and the delay time. Next by making use of the theory of H_2 spece is given a canoncial