Remarks on the validity of the fixed nuclei approximation in quantum electron dynamics.
Remarks on the validity of the fixed nuclei approximation in quantum electron dynamics.
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关于量子电子动力学中固定核近似有效性的评论。
DOI:
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发表时间:
2012
影响因子:
2.9
通讯作者:
M. Nest
中科院分区:
文献类型:
--
作者:
I. Ulusoy;M. Nest
In this paper we report quantum dynamical simulations that test the fixed nuclei approximation, which is usually invoked in ab initio correlated electron dynamics. We do so by employing a recently developed method, called multiconfiguration electron nuclear dynamics. Additionally, we discuss the influence of the multiconfiguration expansion length on the results.
DOI:
10.1063/1.3682091
发表时间:
2012
期刊:
The Journal of chemical physics
影响因子:
--
作者:
I. S. Ulusoy;M. Nest
通讯作者:
M. Nest