55 citations · 753 across the 65 of their papers we have counts for
11 papers · 1 filter
Remarks on the static dipole-dipole potential at large distances
Matteo Giordano, Enrico Meggiolaro
We determine the large-distance behaviour of the static dipole-dipole potential for a wide class of gauge theories on nonperturbative grounds, exploiting only general properties of…
Comments on high-energy total cross sections in QCD
Matteo Giordano, Enrico Meggiolaro
We discuss how hadronic total cross sections at high energy depend on the details of QCD, namely on the number of colours and the quark masses. We find that while a "Froissar…
Hadronic total cross sections, Wilson loop correlators and the QCD spectrum
Matteo Giordano, Enrico Meggiolaro
We show how to obtain rising hadronic total cross sections in QCD, in the framework of the nonperturbative approach to soft high-energy scattering based on Wilson-loop correlators.…
Hadronic total cross sections at high energy and the QCD spectrum
Matteo Giordano, Enrico Meggiolaro
We show how to obtain the leading energy dependence of hadronic total cross sections, in the framework of the nonperturbative approach to soft high-energy scattering based on Wilso…
Wilson-loop correlators on the lattice and asymptotic behaviour of hadronic total cross sections
Matteo Giordano, Enrico Meggiolaro, Niccolò Moretti
We show how universal, Froissart-like hadronic total cross sections can be obtained in QCD in the functional-integral approach to soft high-energy scattering, and we discuss indica…
Wilson-loop formalism for Reggeon exchange at high energy
Matteo Giordano
I will discuss how the non-vacuum, quark-antiquark Reggeon-exchange contribution to meson-meson elastic scattering, at high energy and low tranferred momentum, can be related to th…