Phonon Signatures in Photon Correlations
Phonon Signatures in Photon Correlations
复制标题
DOI：
10.1103/physrevlett.131.143601
复制
发表时间：
2023-10-02
影响因子：
8.6
通讯作者：
Jones，Garth A.
中科院分区：
文献类型：
--
作者：
Humphries，Ben S.;Green，Dale;Jones，Garth A.
我们表明，二阶，两个时间的相关函数的声子和光子发射的振动分子在热浴的结果聚束和反聚束（一个纯粹的量子效应），分别。光子-光子相关性揭示了声子与环境交换的特征。我们表明，互相关函数有很强的依赖于检测的顺序提供洞察如何声子动力学影响光的发射。这项工作为研究凝聚相分子系统中的量子效应提供了新的机会。
We show that the second-order, two-time correlation functions for phonons and photons emitted from a vibronic molecule in a thermal bath result in bunching and antibunching (a purely quantum effect), respectively. Signatures relating to phonon exchange with the environment are revealed in photon-photon correlations. We demonstrate that cross-correlation functions have a strong dependence on the order of detection giving insight into how phonon dynamics influences the emission of light. This work offers new opportunities to investigate quantum effects in condensed-phase molecular systems.