AUTHOR=Dvorak Marc , Baumeier Björn , Golze Dorothea , Leppert Linn , Rinke Patrick TITLE=Editorial: Many-Body Green’s Functions and the Bethe-Salpeter Equation in Chemistry: From Single Molecules to Complex Systems JOURNAL=Frontiers in Chemistry VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2022.866492 DOI=10.3389/fchem.2022.866492 ISSN=2296-2646