2 papers
hep-th2026
Integration techniques for worldline integrals
Victor M. Banda Guzman, James P. Edwards, C. Moctezuma Mata Zamora +2
The worldline formalism allows one to obtain compact integral representations combining the information of large numbers of Feynman diagrams. However, their analytic calculation le…
hep-lat2025
Quark and gluon momentum fractions in the pion and in the kaon
Constantia Alexandrou, Simone Bacchio, Martha Constantinou +9
We present results on the momentum fraction carried by quarks and gluons in the pion and the kaon. We employ three gauge ensembles generated with Wilson twisted-mass cl…