Electromagnetic Pion form factor in a deformed background


  • Miguel Angel Martin Contreras Universidad de Valparaiso
  • Eduardo Folco Capossoli Departamento de Física, Mestrado Profissional em Práticas de Educação Básica, Colégio Pedro II
  • Danning Li Department of Physics and Siyuan Laboratory, Jinan University
  • Alfredo Vega Instituto de Física y Astronomía, Universidad de Valparaíso
  • Henrique Boschi-Filho Instituto de Física, Universidade Federal do Rio de Janeiro




Deformed string gauge correspondence, AdS/QCD, Electromagnetic Pion form factor


This work discusses the electromagnetic (EM) pion form factor ($\pi FF$) in a deformed AdS geometry. We consider the conformal dimension of the hadron bulk field defined by the scaling dimension of the $q\,\bar{q}$ operator instead of the twist. We also compute the pion EM radius and compare it with the experimental data, finding a relative error of $2\,\%$.


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How to Cite

Martin Contreras MA, Capossoli EF, Li D, Vega A, Boschi-Filho H. Electromagnetic Pion form factor in a deformed background . Supl. Rev. Mex. Fis. [Internet]. 2022 Jun. 13 [cited 2024 May 20];3(3):0308079 1-5. Available from: https://rmf.smf.mx/ojs/index.php/rmf-s/article/view/6111