3,334 research outputs found

    Extended supersymmetry and its reduction on a circle with point singularities

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    We investigate NN-extended supersymmetry in one-dimensional quantum mechanics on a circle with point singularities. For any integer nn, N=2n+1N=2n+1 supercharges are explicitly constructed in terms of discrete transformations, and a class of singularities compatible with supersymmetry is clarified. In our formulation, the supersymmetry can be reduced to MM-extended supersymmetry for any integer M<NM<N. The degeneracy of the spectrum and spontaneous supersymmetry breaking are also studied.Comment: 36 pages, 5 figures, 2 table

    Alterations of [3H]Forskolin Binding in the Postischemic Rat Brain

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    開始ページ、終了ページ: 冊子体のページ付

    Development of a New in vivo Double Autoradiogram for the Analysis of Dopaminergic System of the Rat Brain

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    開始ページ、終了ページ: 冊子体のページ付

    Effect of Mergocriptine on Ischemia-induced Brain Damages

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    開始ページ、終了ページ: 冊子体のページ付
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