WKB analysis for the Gross-Pitaevskii equation with non-trivial boundary conditions at infinity
WKB analysis for the Gross-Pitaevskii equation with non-trivial boundary conditions at infinity
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无穷远非平凡边界条件下 Gross-Pitaevskii 方程的 WKB 分析
DOI:
10.1016/j.anihpc.2008.02.006
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发表时间:
2007
期刊:
影响因子:
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通讯作者:
R. Carles
中科院分区:
文献类型:
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作者:
T. Alazard;R. Carles
We consider the semi-classical limit for the Gross–Pitaevskii equation. In order to consider non-trivial boundary conditions at infinity, we work in Zhidkov spaces rather than in Sobolev spaces. For the usual cubic nonlinearity, we obtain a point-wise description of the wave function as the Planck constant goes to zero, so long as no singularity appears in the limit system. For a cubic-quintic nonlinearity, we show that working with analytic data may be necessary and sufficient to obtain a similar result.© 2008 Elsevier Masson SAS. All rights reserved.
DOI:
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发表时间:
2009
期刊:
影响因子:
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作者:
Kobayashi M.;Li L.;Li Li;李麗;宮野真生子;S.Masaki;S.Masaki;宮野真生子;眞崎聡;眞崎聡;S.Masaki
通讯作者:
S.Masaki