Global method for all \(S\)-matrix poles identification new classes of poles and resonant states

DOI10.1016/0003-4916(92)90091-YzbMath0875.81035MaRDI QIDQ1816184

I. Zamfirescu, N. Grama, Cornelia Grama

Publication date: 28 January 1997

Published in: Annals of Physics (Search for Journal in Brave)

zbMATH Keywords

Riemann surface\(S\)-matrix polesquantum numberresonant state poles

Mathematics Subject Classification ID

Nuclear physics (81V35) (S)-matrix theory, etc. in quantum theory (81U20) (2)-body potential quantum scattering theory (81U05)

Related Items

Riemann surface approach to bound and resonant states for a nonlocal potential

Cites Work

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• Asymptotic forms of radial wavefunctions and Jost functions for cutoff potentials
• Jost functions and determinantal method in potential scattering
• Addendum to "On Some Algebraic Properties of the Bessel Polynomials"