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Sur le Comportement Semi Classique du Spectre et de l’Amplitude de Diffusion d’un Hamiltonien Quantique

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Singularities in Boundary Value Problems

Part of the book series: NATO Advanced Study Institutes Series ((ASIC,volume 65))

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Résumé

Soit ℋh = −1/2 h2Δ + V(x) un hamiltonien quantique qui dépend du paramètre h = ℏ/m ∈]O,ho]. Dans le cas où le potentiel V vérifie certaines conditions de croissance à l’infini, on relie l’ensemble de fréquence de la distribution \({S_h}(t) = \sum\limits_j {\exp \,\left( {i{h^{ - 1}}\,{\lambda _j}t} \right)}\) à l’ensemble des périodes des trajectoires classiques.

Dans le cas où V est à support compact, on relie l’ensemble de fréquence de l’amplitude de diffusion à l’ensemble des durées de séjour des trajectoires classiques.

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© 1981 D. Reidel Publishing Company

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Chazarain, J. (1981). Sur le Comportement Semi Classique du Spectre et de l’Amplitude de Diffusion d’un Hamiltonien Quantique. In: Garnir, H.G. (eds) Singularities in Boundary Value Problems. NATO Advanced Study Institutes Series, vol 65. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-8434-9_1

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  • DOI: https://doi.org/10.1007/978-94-009-8434-9_1

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-009-8436-3

  • Online ISBN: 978-94-009-8434-9

  • eBook Packages: Springer Book Archive

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