4 citations · 4 across the 3 of their papers we have counts for
5 papers
Euclidean formulation of diffractive scattering
E. Meggiolaro
After a brief review (in the first part) of some relevant properties of the high-energy parton-parton scattering amplitudes, in the second part we shall discuss the infrared finite…
High-energy scattering amplitudes in QCD: from Minkowskian to Euclidean space
Enrico Meggiolaro
We shall discuss about some analytic properties of the high-energy parton-parton (and hadron-hadron) scattering amplitudes in gauge theories, when going from Minkowskian to Euclide…
Remarks on the U(1) axial symmetry in QCD at zero and non-zero temperature
Enrico Meggiolaro
This paper is organized in two parts. The first part (Sections 2-5) is dedicated to the theory at T=0 and contains a pedagogical review of some fundamental aspects related with the…
Field strength correlations in the QCD vacuum at short distance
Adriano Di Giacomo, Enrico Meggiolaro, Haralambos Panagopoulos
We determine by numerical simulations on a lattice the gauge--invariant two--point correlation function of the gauge field strengths in the QCD vacuum, down to a distance of 0.1 fm…
The high--energy quark--quark scattering: from Minkowskian to Euclidean theory
Enrico Meggiolaro
In this paper we consider some analytic properties of the high--energy quark--quark scattering amplitude, which, as is well known, can be described by the expectation value of two…