Fix $\alpha>0$, then by Fej\'er's theorem $ (\alpha(\log n)^{ A}\,\mathrm{ mod}\,1)_{ n\geq1}$ is uniformly distributed if and only if $A>1$. We sharpen this by showing that all correlation functions, and hence the gap distribution, are Poissonian provided $A>1$. This is the first example of a deterministic sequence modulo one whose gap distribution, and all of whose correlations are proven to be Poissonian. The range of $A$ is optimal and complements a result of Marklof and Str\"{ o}mbergsson who found the limiting gap distribution of $(\log(n)\, \mathrm{ mod}\,1)$, which is necessarily not Poissonian.
Categories: math.NT math.PR