Activated barrier crossing for many degrees of freedom: Corrections to the low friction Kramers result
Activated barrier crossing for many degrees of freedom: Corrections to the low friction Kramers result
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激活多个自由度的障碍穿越：对低摩擦 Kramers 结果的修正
DOI：
10.1063/1.452095
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发表时间：
1987
期刊：
影响因子：
--
通讯作者：
B. Berne
中科院分区：
文献类型：
--
作者：
M. Borkovec;B. Berne
We evaluate corrections to the activated barrier crossing rate constant for the Kramers model at low friction γ for n strongly coupled degrees of freedom. The rate constant behaves as γ(1−const γ1/(n+1)+⋅⋅⋅) at low γ. As n increases the correction terms become increasingly important and they will substantially diminish the rate constant in a physically accessible low friction regime.
