A sufficient condition for the existence of bound states for scalar spherically symmetric potentials

DOI10.1088/0305-4470/30/7/025zbMath0930.34070OpenAlexW2050317125MaRDI QIDQ4248515

R. J. Lombard, Monique Lassaut

Publication date: 9 February 2000

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0305-4470/30/7/025

zbMATH Keywords

Volterra integral equationbound statesradial Schrödinger equationspherically symmetric potentials

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) (2)-body potential quantum scattering theory (81U05) Eigenvalues, estimation of eigenvalues, upper and lower bounds of ordinary differential operators (34L15)

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