506 citations
- Centre National de la Recherche ScientifiqueFR68 papers
- Institut de Mathématiques de BourgogneFR38 papers
- Laboratoire Interdisciplinaire Carnot de BourgogneFR23 papers
- Université Libre de BruxellesBE11 papers
- Laboratoire de Mathématiques Blaise PascalFR7 papers
- University of GenevaCH7 papers
- Laboratoire d’Électronique, Informatique et ImageFR6 papers
- Lyon 1 UniversitéFR6 papers
- Université Paris-SudFR6 papers
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- University of Applied Sciences MainzDE4 papers
9 papers · 1 filter
Optimized time-dependent perturbation theory for pulse-driven quantum dynamics in atomic or molecular systems
D. Daems, S. Guérin, H. R. Jauslin +2
We present a time-dependent perturbative approach adapted to the treatment of intense pulsed interactions. We show there is a freedom in choosing secular terms and use it to optimi…
Stochastic differential equtions with non-lipschitz coefficients:II. Dependence with respect to initial values
Shizan Fang, Tusheng Zhang
The existence of the unique strong solution for a class of stochastic differential equations with non-Lipschitz coefficients was established recently. In this paper, we shall inves…
Stochastic differential equations with non-lipschitz coefficients: I. Pathwise uniqueness and large deviation
Shizan Fang, Tusheng Zhang
We study a class of stochastic differential equations with non-Lipschitzian coefficients.A unique strong solution is obtained and a large deviation principle of Freidln-Wentzell ty…
Reaching optimally oriented molecular states by laser kicks
D. Sugny, A. Keller, O. Atabek +4
We present a strategy for post-pulse orientation aiming both at efficiency and maximal duration within a rotational period. We first identify the optimally oriented states which fu…
Phonons in an Inhomogeneous Continuum: Vibrations of an Embedded Nanoparticle
Daniel B. Murray, Lucien Saviot
The spectrum of acoustic vibrational modes of an inhomogeneous elastic continuum are analyzed with application to a spherical nanoparticle embedded in an infinite glass block. The…
Vibrations of free and embedded anisotropic elastic spheres: Application to low-frequency Raman scattering of silicon nanoparticles in silica
Lucien Saviot, Daniel B Murray, Maria Del Carmen Marco De Lucas
Vibrational mode frequencies and damping are calculated for an elastic sphere embedded in an infinite, homogeneous, isotropic elastic medium. Anisotropic elasticity of the sphere s…