Small Scale CLTs for the Nodal Length of Monochromatic Waves

@article{Dierickx2020SmallSC,
  title={Small Scale CLTs for the Nodal Length of Monochromatic Waves},
  author={Gauthier Dierickx and Ivan Nourdin and Giovanni Peccati and Maurizia Rossi},
  journal={Communications in Mathematical Physics},
  year={2020},
  volume={397},
  pages={1 - 36}
}
We consider the nodal length L(λ)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$L(\lambda )$$\end{document} of the restriction to a ball of radius rλ\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs… 

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