Nonperturbative strong coupling at timelike momenta

HIGHLIGHTS

• who: Nicolas, Wink and Savvas, Zafeiropoulos from the Institut, Heidelberg, Germany have published the article: Nonperturbative strong coupling at timelike momenta, in the Journal: (JOURNAL) of 21/04/2023
• what: In Fig 2(a), the authors compare the reconstructed Euclidean Taylor couplings to the result computed from the lattice data for the ghost and gluon propagators, as described in Sec II C. Using the dressing function data obtained in this way, the resulting coupling is shown to decay toward small and large momenta.
• future: In future work the authors plan to also analyse . . .
  

   

  

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