Haag-Ruelle approximation of collision states |
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Authors: | Detlev Buchholz |
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Institution: | 1. II. Institut für Theoretische Physik der Universit?t Hamburg, Hamburg, Federal Republic of Germany
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Abstract: | We investigate the rate of convergence of the Haag-Ruelle approximation Ψ(t) at large timest for arbitrary collision states Ψ with finite energy. An improved estimate of the norm distance ∥Ψ?Ψ(t)∥ is given. In particular for states Ψ with smooth asymptotic wave functions it turns out that ∥Ψ?Ψ(t)∥ approaches 0 almost liket ?3/4. |
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