1/n-expansion of resonant states

DOI10.1142/S0217732316501546zbMath1348.81240arXiv1603.02857MaRDI QIDQ2823041

U. G. Aglietti

Publication date: 6 October 2016

Published in: Modern Physics Letters A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1603.02857

zbMATH Keywords

perturbation theoryquantum mechanicsresonancemetastable stateresummationunstable state\(1/n\)-expansionnon-perturbative effect

Mathematics Subject Classification ID

Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Perturbation theories for operators and differential equations in quantum theory (81Q15) (2)-body potential quantum scattering theory (81U05) Quantum scattering theory (81U99)

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