Regge and Bjorken asymptotics in N=4 SUSY

Autor: Lev Lipatov
Rok vydání: 2007
Předmět:
Zdroj: Proceedings of Diffraction 06, International Workshop on Diffraction in High-Energy Physics — PoS(DIFF2006).
Popis: We review the BFKL approach to the Regge processes in QCD. In the multi-colour QCD the BKP equations for composite states of several Reggeized gluons turn out to be integrable. An effective gauge-invariant Lagrangian allows one to construct the Feynman rules for the interaction of particle and Reggeons in the momentum representation. It is shown, that the BFKL and DGLAP equations in N=4 SUSY have the property of the maximal transcedentality. With the use of the AdS/CFT correspondence we investigate relations between weak and strong coupling regimes in the framework of the Eden-Staudacher equation and the Pomeron - Graviton duality.
Databáze: OpenAIRE