Nekhoroshev type estimates for quantum propagators

DOI10.1088/0305-4470/23/13/028zbMath0749.47039OpenAlexW2534741082MaRDI QIDQ3970250

Jan Herczyński

Publication date: 25 June 1992

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

Full work available at URL: https://doi.org/10.1088/0305-4470/23/13/028

zbMATH Keywords

Schrödinger operatorquantum propagatorRayleigh-Schrödinger seriesexponentially large timesLie perturbation methodNekhoroshev type estimatespolynomially perturbed \(d\)-dimensional non- resonant harmonic oscillators

Mathematics Subject Classification ID

Applications of operator theory in the physical sciences (47N50) General theory of partial differential operators (47F05) Perturbation theories for operators and differential equations in quantum theory (81Q15)

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