@article{articled1a07751,
title   = {Quasinormal modes in two-photon autocorrelation and the geometric-optics approximation},
author = {Qian, Wei-Liang and Lin, Kai and Kuang, Xiao-Mei and Wang, Bin and Yue, Rui-Hong},
year = {2022},
doi = {10.1140/epjc/s10052-022-10155-w},
publisher = {Springer},
journal   = {European physical journal c}
}