Large gap asymptotics for Airy kernel determinants with discontinuities
Mathematical Physics
2019-09-04 v1 math.MP
Abstract
We obtain large gap asymptotics for Airy kernel Fredholm determinants with any number of discontinuities. These -point determinants are generating functions for the Airy point process and encode probabilistic information about eigenvalues near soft edges in random matrix ensembles. Our main result is that the -point determinants can be expressed asymptotically as the product of -point determinants, multiplied by an explicit constant pre-factor which can be interpreted in terms of the covariance of the counting function of the process.
Keywords
Cite
@article{arxiv.1812.01964,
title = {Large gap asymptotics for Airy kernel determinants with discontinuities},
author = {Christophe Charlier and Tom Claeys},
journal= {arXiv preprint arXiv:1812.01964},
year = {2019}
}