https://doi.org/10.1051/epjconf/201716402002
Effective actions for high energy scattering in QCD and in gravity
1
Petersburg Nuclear Physics Institute, Gatchina, Orlova Roshcha, 188300, St.Petersburg, Russia
2
Saint Petersburg State University, St. Petersburg, Russia
a The investigation is supported by the grants 11.38.223.2015 of SPSU and 14-2200281 of RFBI. e-mail: lipatov@thd.pnpi.spb.ru
Published online: 5 December 2017
The scattering amplitudes in QCD and gravity at high energies are described in terms of reggeized gluons and gravitons, respectively. In particular, the BFKL Pomeron in N = 4 SUSY is dual to the reggeized graviton living in the 10-dimensional anti-de-Sitter space. The effective actions for the reggeized gluons and gravitons are local in their rapidities. The Euler-Lagrange equations for these effective theories are constructed and their solutions are used for calculations of corresponding Reggeon vertices and trajectories.
© The Authors, published by EDP Sciences, 2017
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