AUTHOR=Reichwein Lars , Gong Zheng , Ji Liangliang , Lehrach Andreas , Engels Ralf , Rakitzis T. Peter , Büscher Markus TITLE=Editorial: Spin-polarized particles in relativistic plasmas for particle accelerators and fusion reactors JOURNAL=Frontiers in Physics VOLUME=12 YEAR=2024 URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2024.1534076 DOI=10.3389/fphy.2024.1534076 ISSN=2296-424X