The BFKL Pomeron in the weak and strong coupling limits and kinematical constraints

Abstract

We show that a resummation model for the evolution kernel at small x creates a bridge between the weak and strong couplings. The resummation model embodies DGLAP and BFKL anomalous dimensions at leading logarithmic orders, as well as a kinematical constraint on the real emission part of the kernel. In the case of pure gluodynamics the strong coupling limit of the Pomeron intercept is consistent with the exchange of the spin-two, colorless particle.

15 pages, 6 figures

References in corpus (2)

• The Pomeron and Gauge/String Duality
• Small-x Dipole Evolution Beyond the Large-N_c Limit

Cited by in corpus (7)

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• Analyticity for Multi-Regge Limits of the Bern-Dixon-Smirnov Amplitudes
• Pomeron in the N=4 supersymmetric gauge model at strong couplings
• Scaling Phenomena in Gravity from QCD
• Small x resummation and the Odderon
• Non-linear evolution of unintegrated gluon density at large values of coupling constant
• Non-linear evolution equation for gluon density at large values of coupling constant