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Self-Adjoint Extensions of Dirac Operator with Coulomb Potential

Show simple item record Gallone, Matteo 2017-02-17T07:00:04Z 2017-02-17T07:00:04Z 2017-02
dc.description.abstract In this note we give a concise review of the present state-of-art for the problem of self-adjoint realisations for the Dirac operator with a Coulomb-like singular scalar potential V(x) = Ø(x)I4. We try to follow the historical and conceptual path that leads to the present understanding of the problem and to highlight the techniques employed and the main ideas. In the final part we outline a few major open questions that concern the topical problem of the multiplicity of self-adjoint realisations of the model, and which are worth addressing in the future. en_US
dc.language.iso en en_US
dc.publisher SISSA en_US
dc.relation.ispartofseries SISSA;09/2017/MATE
dc.title Self-Adjoint Extensions of Dirac Operator with Coulomb Potential en_US
dc.type Preprint en_US
dc.miur.area 1 en_US
dc.identifier.sissaPreprint 09/2017/MATE

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