Perturbations of eigenvalues embedded at threshold: I. One- and three-dimensional solvable models

DOI10.1088/1751-8113/43/47/474009zbMath1204.81059arXiv1006.1372OpenAlexW1989271829MaRDI QIDQ3065970

Claudio Cacciapuoti, Raffaele Carlone, Rodolfo Figari

Publication date: 7 January 2011

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

Full work available at URL: https://arxiv.org/abs/1006.1372

Mathematics Subject Classification ID

Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) (2)-body potential quantum scattering theory (81U05) Resonance in context of PDEs (35B34) Analytic continuation of functions of one complex variable (30B40) Inelastic and multichannel quantum scattering (81U35)

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