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symmetrized_reduced_distribution_function [2013/11/06 19:21] nikolaj |
symmetrized_reduced_distribution_function [2014/03/21 11:11] |
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- | ===== Symmetrized reduced distribution function === | ||
- | ==== Definition ==== | ||
- | | @#88DDEE: $ \bar f_s $ ... Reduced distribution function | | ||
- | | @#FFBB00: $f_s:=\frac{1}{s!}\sum_\pi \bar f_s$ | | ||
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- | where $\sum_\pi$ is the sum over argument-permutations, e.g. | ||
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- | $\sum_\pi\ g(a,b,c)\equiv g(a,b,c)+g(c,a,b)+g(b,c,a)+g(a,c,b)+g(b,a,c)+g(c,b,a)$. | ||
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- | ==== Discussion ==== | ||
- | Relevant for discussions of kinetics on the intermediate level $f_1$ and $f_2$. And maybe $f_3$ if you're mad enough. | ||
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- | Notice that if $\bar f_s$ is already a symmetric function, $f_s=\bar f_s$. | ||
- | ==== Parents ==== | ||
- | === Requirements === | ||
- | [[Reduced distribution function]] |