The Citing articles tool gives a list of articles citing the current article. The citing articles come from EDP Sciences database, as well as other publishers participating in CrossRef Cited-by Linking Program. You can set up your personal account to receive an email alert each time this article is cited by a new article (see the menu on the right-hand side of the abstract page).
Fady Bishara, Admir Greljo, Jernej F. Kamenik, Emmanuel Stamou and Jure Zupan Journal of High Energy Physics 2015(12) 1 (2015) https://doi.org/10.1007/JHEP12(2015)130