Narrow-tube approximation of semiclassical quasi-energies: application to the weakly nonlinear Duffing oscillator

DOI10.1088/0305-4470/27/16/030zbMath0839.70017OpenAlexW1966596167MaRDI QIDQ4862039

Frank Bensch, Karl-Erik Thylwe

Publication date: 10 June 1996

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

Full work available at URL: https://doi.org/10.1088/0305-4470/27/16/030

zbMATH Keywords

Lewis invarianttime-periodic Hamiltonian systemsquantal quasi-energiessemiclassical quantization conditions

Mathematics Subject Classification ID

Forced motions for nonlinear problems in mechanics (70K40) Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20)

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Semiclassical, trajectory-coherent, quasi-energy states for the one-dimensional Schrödinger equation

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