Asymptotic behaviour of Bohmian trajectories in scattering situations
Asymptotic behaviour of Bohmian trajectories in scattering situations
复制标题
散射情况下波姆轨迹的渐近行为
DOI:
10.1088/0305-4470/38/39/009
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发表时间:
2005
期刊:
影响因子:
--
通讯作者:
T. Moser
中科院分区:
文献类型:
--
作者:
S. Römer;D. Dürr;T. Moser
We study the asymptotic behaviour of Bohmian trajectories in a scattering situation with short-range potential V and for wavefunctions with a scattering and a bound part. It is shown that the set of possible trajectories splits into trajectories whose long-time behaviour is governed by the scattering part of the wavefunction (scattering trajectories) and trajectories whose long time behaviour is governed by the bound part of the wavefunction (bound trajectories). Furthermore, the scattering trajectories behave like trajectories in classical mechanics in the limit t→∞. As an intermediate step, we show that the asymptotic velocity exists almost surely and is randomly distributed with the density, where is the outgoing asymptote of the scattering part of the wavefunction.
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影响因子:
2.5
作者:
Teruo Ikebe
通讯作者:
Teruo Ikebe
DOI:
--
发表时间:
2002
期刊:
影响因子:
--
作者:
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通讯作者:
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DOI:
--
发表时间:
1999
期刊:
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DOI:
--
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1994
期刊:
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DOI:
--
发表时间:
1999
期刊:
影响因子:
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作者:
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