Numerical instability in Rayleigh-Schrödinger quantum mechanics

DOI10.1088/0305-4470/34/10/101zbMath0970.81016OpenAlexW1964105844MaRDI QIDQ2729432

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Publication date: 22 July 2001

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

Full work available at URL: https://doi.org/10.1088/0305-4470/34/10/101

zbMATH Keywords

existence of analytically bound statesone-dimensional bound systemstruncate infinity

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Computational methods for problems pertaining to quantum theory (81-08) Perturbation theories for operators and differential equations in quantum theory (81Q15)

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