Abstract
Using scaling technique we describe various self-adjoint extensions of the three-dimensiona Schrödinger operator with singular potential as a limit of Schrödinger operators with regularized potentials.
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I am indebted to Dr. H. Englisch for stimulating discussions. I am also grateful to the Department of Mathematics of the Karl Marx University Leipzig where this work was written.
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Šeba, P. Regularized potentials in nonrelativistic quantum mechanics. Czech J Phys 36, 559–566 (1986). https://doi.org/10.1007/BF01597491
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DOI: https://doi.org/10.1007/BF01597491