1.
Zhao X, Fu K, Vary JP. Bound States in QED from a light-front approach . Supl. Rev. Mex. Fis. [Internet]. 2022 Jun. 2 [cited 2024 Jul. 27];3(3):0308105 1-5. Available from: https://rmf.smf.mx/ojs/index.php/rmf-s/article/view/6272