AUTHOR=Gadella Manuel , Lunardi José Tadeu , Manzoni Luiz A. 

TITLE=Editorial: Contact Interactions in Quantum Mechanics–Theory, Mathematical Aspects and Applications

JOURNAL=Frontiers in Physics

VOLUME=9

YEAR=2021

URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2021.645324

DOI=10.3389/fphy.2021.645324

ISSN=2296-424X