Resonance theory for Schrödinger operators

DOI10.1007/s002200100558zbMath0992.81025arXivmath-ph/0012018OpenAlexW2079924640MaRDI QIDQ5956068

Ovidiu Costin, Avy Soffer

Publication date: 19 February 2002

Published in: Communications in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math-ph/0012018

zbMATH Keywords

asymptotic expansionFermi Golden ruleperturbation of embedded eigenvaluesthreshold eigenvaluestime decay of the resonant states

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Perturbation theory of linear operators (47A55) Perturbation theories for operators and differential equations in quantum theory (81Q15) Quantum scattering theory (81U99) Resonance in context of PDEs (35B34) Asymptotic expansions of solutions to ordinary differential equations (34E05)

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