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The Gaussian core model in high dimensions

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We prove lower bounds for energy in the Gaussian core model, in which point particles interact via a Gaussian potential. Under the potential function $t \mapsto e^{-\alpha t^2}$ with $0… Click to show full abstract

We prove lower bounds for energy in the Gaussian core model, in which point particles interact via a Gaussian potential. Under the potential function $t \mapsto e^{-\alpha t^2}$ with $0 \pi e$. As a consequence of our results, we obtain bounds in $\mathbb{R}^n$ for the minimal energy under inverse power laws $t \mapsto 1/t^{n+s}$ with $s>0$, and these bounds are sharp to within a constant factor as $n \to \infty$ with $s$ fixed.

Keywords: high dimensions; core model; gaussian core; model high

Journal Title: Duke Mathematical Journal
Year Published: 2018

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