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Articles (10)

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1-10 of 10 results for semiclassical approximation

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Select article: Long time semiclassical approximation of quantum flows: A proof of the Ehrenfest time

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Research article

First published 1999-11

Long time semiclassical approximation of quantum flows: A proof of the Ehrenfest time

Dario Bambusi, Sandro Graffi, Thierry Paul

Asymptotic Analysis

Select article: Long time semiclassical Egorov theorem for ℏ -pseudodifferential systems

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Research article

First published 2016-12-23

Long time semiclassical Egorov theorem for ℏ -pseudodifferential systems

Marouane Assal

Asymptotic Analysis

Select article: Sharp semiclassical estimates for the number of eigenvalues below a degenerate critical level

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Research article

First published 2007-6

Sharp semiclassical estimates for the number of eigenvalues below a degenerate critical level

Lech Zielinski

Asymptotic Analysis

Select article: Molecular predissociation resonances below an energy level crossing

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Research article

First published 2018-4-5

Molecular predissociation resonances below an energy level crossing

Sohei Ashida

Asymptotic Analysis

Select article: Bounds on eigenfunctions of semiclassical operators with double characteristics

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Research article

First published 2017-11-27

Bounds on eigenfunctions of semiclassical operators with double characteristics

Katya Krupchyk, Gunther Uhlmann

Asymptotic Analysis

Select article: Complex WKB method for 3‐level scattering systems

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Research article

First published 2000-7

Complex WKB method for 3‐level scattering systems

Alain Joye, Charles‐Edouard Pfister

Asymptotic Analysis

Select article: Coherent states on the unit ball of C n and asymptotic expansion of their associated covariant symbol

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Research article

First published 2021-2-3

Coherent states on the unit ball of C n and asymptotic expansion of their associated covariant symbol

Erik I. Díaz-Ortíz

Asymptotic Analysis

Select article: Semiclassical Birkhoff–Gustavson Normal Forms and Spectral Asymptotics for Nearly Resonant Schrödinger Operators

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Research article

First published 2025-2

Semiclassical Birkhoff–Gustavson Normal Forms and Spectral Asymptotics for Nearly Resonant Schrödinger Operators

Abdelkader Bourebai, Kaoutar Ghomari, San Vũ Ngọc

Asymptotic Analysis

Select article: Resonance widths in a case of multidimensional phase space tunneling

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Research article

First published 2015-1

Resonance widths in a case of multidimensional phase space tunneling

Alain Grigis, André Martinez

Asymptotic Analysis

Select article: The Euler–Poisswell/Darwin equation and the asymptotic hierarchy of the Euler–Maxwell equation

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Research article

First published 2023-11-10

The Euler–Poisswell/Darwin equation and the asymptotic hierarchy of the Euler–Maxwell equation

Jakob Möller, Norbert J. Mauser

Asymptotic Analysis

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