Nekhoroshev type estimates for quantum propagators (Q3970250)

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scientific article; zbMATH DE number 7119
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Nekhoroshev type estimates for quantum propagators
scientific article; zbMATH DE number 7119

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    Nekhoroshev type estimates for quantum propagators (English)
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    25 June 1992
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    Schrödinger operator
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    polynomially perturbed \(d\)-dimensional non- resonant harmonic oscillators
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    Lie perturbation method
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    Nekhoroshev type estimates
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    Rayleigh-Schrödinger series
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    quantum propagator
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    exponentially large times
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