AUTHOR=Yi Zhenhuan , Begzjav Tuguldur Kh. , Ariunbold Gombojav O. , Zheltikov Aleksei M. , Sokolov Alexei V. , Scully Marlan O. 

TITLE=Multiple pathway quantum beat spectroscopy

JOURNAL=Frontiers in Physics

VOLUME=10

YEAR=2022

URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2022.921499

DOI=10.3389/fphy.2022.921499

ISSN=2296-424X

ABSTRACT=<p>We investigate quantum beats by monitoring cooperative emission from rubidium vapor and demonstrate correlated beats via coupled emission channels. We develop a theoretical model, and our simulations are in good agreement with experimental results. The results pave the way for advanced techniques measuring interactions between atoms that are excited to high energy levels.</p>