Stationary Scattering in the Semi-classi
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R. Brummelhuis; P. Levy-Bruhl; J. Nourrigat
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Article
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1999
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Elsevier Science
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English
β 296 KB
We study the classical limit of the stationary scattering theory for a Schro dinger operator in a compactly supported gauge field. We show that, under suitable hypotheses on the associated classical flow, the scattering amplitude has a complete asymptotic expansion in the semi-classical parameter, a