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arXiv · 2206.01911

Higher moments of the pair correlation function for Sato-Tate sequences

Jewel Mahajan·Kaneenika Sinha
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Abstract

In \cite{BS}, Balasubramanyam and the second named author derived the first moment of the pair correlation function for Hecke angles lying in small subintervals of $[0,1]$ upon averaging over large families of Hecke newforms of weight $k$ with respect to $Γ_0(N)$. The goal of this article is to study higher moments of this pair correlation function. For an integer $r \geq 2$, we present bounds for its $r$-th power moments. We apply these bounds to record lower order error terms in the computation of the second and third moments. As a result, one can obtain the convergence of the second and third moments of this pair correlation function for suitably small intervals, and under appropriate growth conditions for the size of the families of Hecke newforms.

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Jewel Mahajan, Kaneenika Sinha. 2023-06-22. Higher moments of the pair correlation function for Sato-Tate sequences. https://arxiv.org/abs/2206.01911

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