25th International Workshop on Deep Inelastic Scattering and Related Topics

Lipatov's effective action, color glass condensate and classical gluon field of relativistic color charge

5 Apr 2017, 16:40

20m

Small Lecture Theatre, Poynting Building

WG2) Low x and Diffraction WG2 Low x and Diffraction

Speaker

Mr Sergey Bondarenko (Ariel University)

Description

We discuss an application of formalism of Lipatov's effective action for the calculation of classical field of relativistic color charge, similarly to the done in CGC approach.
The equations of motion are solved in the LO and NLO approximation and the LO results are compared with the calculations performed in the CGC
framework. It is demonstrated that the CGC results for the classic field are reproduced in the calculations.
Additionally, the obtained gluon field solutions are considered as solution of classical equations of motion in the presence of external reggeon fields.
The possible applications of the NLO solution in the Lipatov's effective action and CGC frameworks are discussed as well.

Presentation materials

sergey_bondarenko.pdf