586 research outputs found
Pomeron-Odderon Interactions: A Functional RG Flow Analysis
In the quest for an effective field theory which could help to understand
some non perturbative feature of the QCD in the Regge limit, we consider a
Reggeon Field Theory (RFT) for both Pomeron and Odderon interactions and
perform an analysys of the critical theory using functional renormalization
group techniques, unveiling a novel symmetry structure.Comment: 6 pages, 4 figures, typos corrected, Proceedings of the "Diffraction
2016" International Workshop on Diffraction in High-Energy Physics, 2-8
September 2016, Acireale, Ital
The bootstrap for impact factors and the gluon wave function
Using the results recently obtained for the non-forward quark and gluon
impact factors, it is shown that their form in the gluon colour channel is
consistent with the ``third bootstrap condition'', namely, that they should be
proportional to the gluon wave function. The gluon wave function found from
this assumption is used to write the full bootstrap condition for the gluonic
potential in the next-to-leading order.Comment: Latex, 7 page
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