Quantum-mechanical models in \(R_ n\) associated with extensions of the energy operator in a Pontryagin space

DOI10.1007/BF01016615zbMath0685.46047MaRDI QIDQ1826082

Yu. G. Shondin

Publication date: 1988

Published in: Theoretical and Mathematical Physics (Search for Journal in Brave)

zbMATH Keywords

harmonic polynomialindefinite metricself-adjoint extensionPontryagin spaceof a point interaction with nontrivial angular momentum transferrigorous mathematical formulation of a quantum-mechanical modelrigorous mathematical formulation of a quantum-mechanical model of a point interaction with nontrivial angular momentum transfer

Mathematics Subject Classification ID

Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Spaces with indefinite inner product (Kre?n spaces, Pontryagin spaces, etc.) (46C20) Miscellaneous applications of functional analysis (46N99)

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Cites Work

• Extension theory of formally normal and symmetric subspaces
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