2 papers
hep-ph2025
Space-like pion off-shell form factors in the Bethe-Salpeter approach
S. Bondarenko, M. Slautin
In the paper, the off-shell electromagnetic pion form factors in the Bethe-Salpeter formalism are considered. The separable kernel of the first rank quark-antiquark interaction is…
hep-ph2025
Pion in the Bethe-Salpeter approach with separable kernel
S. Bondarenko, M. Slautin
In the paper, the static and dynamic properties of the pion in the Bethe-Salpeter approach are considered. The rank-one separable kernel of the quark-antiquark interaction is used…