AUTHOR=Hansen Alex TITLE=Editorial: Editor’s challenge in interdisciplinary physics: what is interdisciplinary physics? JOURNAL=Frontiers in Physics VOLUME=12 YEAR=2024 URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2024.1495972 DOI=10.3389/fphy.2024.1495972 ISSN=2296-424X