Partial Bergman kernels and determinantal point processes on Kähler manifolds

Fuente: arXiv
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Main Author: Ioos, Louis
Format: Preprint
Published: 2025
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author Ioos, Louis
author_facet Ioos, Louis
contents We compute the full off-diagonal asymptotics of the equivariant and partial Bergman kernels associated with a circle action on a prequantized Kähler manifold with bounded geometry at infinity, then use these results to compute the asymptotics of the linear statistics of the associated determinantal point process as the number of points grows to infinity, showing that its distribution converges to a centered normal variable with variance given by the sum of an $H^1$-norm squared in the bulk and an $H^{1/2}$-norm squared on the boundary of the associated droplet.
format Preprint
id arxiv_https___arxiv_org_abs_2511_20539
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Partial Bergman kernels and determinantal point processes on Kähler manifolds
Ioos, Louis
Differential Geometry
Mathematical Physics
Complex Variables
Probability
We compute the full off-diagonal asymptotics of the equivariant and partial Bergman kernels associated with a circle action on a prequantized Kähler manifold with bounded geometry at infinity, then use these results to compute the asymptotics of the linear statistics of the associated determinantal point process as the number of points grows to infinity, showing that its distribution converges to a centered normal variable with variance given by the sum of an $H^1$-norm squared in the bulk and an $H^{1/2}$-norm squared on the boundary of the associated droplet.
title Partial Bergman kernels and determinantal point processes on Kähler manifolds
topic Differential Geometry
Mathematical Physics
Complex Variables
Probability
url https://arxiv.org/abs/2511.20539