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arXiv · 0910.2981

The effective action and the triple Pomeron vertex

M. Hentschinski
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Abstract

We study integrations over light-cone momenta in the gauge invariant effective action of high energy QCD. A regularization mechanism which allows for the evaluation of the longitudinal integrations is presented. After a rederivation of the reggeized gluon and the BFKL-equation from the effective action, we study the 1-3 and 2-4 reggeized gluon transition vertex of QCD Reggeon field theory and discuss their connection with the usual triple Pomeron vertex of perturbative QCD.

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M. Hentschinski. 2009-10-15. The effective action and the triple Pomeron vertex. https://doi.org/10.1016/j.nuclphysbps.2009.12.021

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