[Semiclassical limit for a NLS with harmonic potential]
This Note is dedicated to the semiclassical limit of the nonlinear focusing Schrödinger equation with a harmonic potential. The method does not use a linearization argument as is usually done, but the conservation laws (quantum and classical) and the stability of the ground state.
Dans cette Note on étudie la limite semi-classique d'une classe d'équations de Schrödinger non-linéaires focalisantes avec potentiel harmonique. La méthode est basée sur la stabilité orbitale de l'état fondamental et des lois de conservations quantiques et classiques.
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Sahbi Keraani 1
@article{CRMATH_2005__340_11_809_0, author = {Sahbi Keraani}, title = {Limite semi-classique pour l'\'equation de {Schr\"odinger} non-lin\'eaire avec potentiel harmonique}, journal = {Comptes Rendus. Math\'ematique}, pages = {809--814}, publisher = {Elsevier}, volume = {340}, number = {11}, year = {2005}, doi = {10.1016/j.crma.2005.04.014}, language = {fr}, }
Sahbi Keraani. Limite semi-classique pour l'équation de Schrödinger non-linéaire avec potentiel harmonique. Comptes Rendus. Mathématique, Volume 340 (2005) no. 11, pp. 809-814. doi : 10.1016/j.crma.2005.04.014. https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.1016/j.crma.2005.04.014/
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