Existence of Degenerate Zero-Energy Grou
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Osamu Ogurisu
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Article
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1996
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Elsevier Science
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English
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It is proven that the Dirac Hamiltonian H for a spin 1r2 neutral particle with an anomalous magnetic moment in an arbitrary dimensional electrostatic field has supersymmetric quantum mechanical structure. By estimating the number of the zero-energy ground states of H from below, it is proven that th