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Quantum variance for Eisenstein Series

Number Theory 2018-11-08 v1 Mathematical Physics Analysis of PDEs math.MP

Abstract

In this paper, we prove an asymptotic formula for the quantum variance for Eisenstein series on PSL2(Z)\H\mathrm{PSL}_2(\mathbb{Z})\backslash \mathbb{H}. The resulting quadratic form is compared with the classical variance and the quantum variance for cusp forms. They coincide after inserting certain subtle arithmetic factors, including the central values of certain L-functions.

Keywords

Cite

@article{arxiv.1811.02925,
  title  = {Quantum variance for Eisenstein Series},
  author = {Bingrong Huang},
  journal= {arXiv preprint arXiv:1811.02925},
  year   = {2018}
}

Comments

19 pages. Comments are welcome

R2 v1 2026-06-23T05:07:45.718Z