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We consider a derivation of the hierarchy of correlators of ordered exponentials directly from the Lipatov's effective action~\cite{LipatovEff} formulated in terms of interacting ordered exponentials~\cite{OurZub}. The derivation of the Balitsky equa
Externí odkaz:
http://arxiv.org/abs/2106.01677
Publikováno v:
Eur. Phys. J. C 81, 613 (2021)
We consider Riemann-Cartan gravity with minimal Palatini action, which is classically equivalent to Einstein gravity. Following the ideas of L.Lipatov \cite{LipGrav} we propose the effective action for this theory aimed at the description of the high
Externí odkaz:
http://arxiv.org/abs/2009.05571
Akademický článek
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Autor:
Bondarenko, S., Pozdnyakov, S.
The unitarity corrections to the propagator of reggeized gluons calculated in the framework of QCD RFT require a knowledge of the expressions for Reggeon propagator and vertices of interaction of three reggeized gluons (Reggeons) to one QCD loop prec
Externí odkaz:
http://arxiv.org/abs/1905.04916
Autor:
Bondarenko, S., Pozdnyakov, S.
We calculate an one loop QCD Regge Field Theory (RFT) correction to the propagator of reggeized gluons basing on the QCD effective action of Lipatov, \cite{LipatovEff,LipatovEff1,Our1,Our2,Our3,Our4}, and results of \cite{Our5} where Dyson-Schwinger
Externí odkaz:
http://arxiv.org/abs/1903.11288
Diffractive scattering on the deuteron projectile in the NLO: triple interaction of reggeized gluons
High-mass diffractive production of protons on the deuteron target is studied in the next-to-leading order (NLO) of the perturbative QCD in the BFKL approach. The non-trivial part of the NLO contributions coming from the triple interactions of the ex
Externí odkaz:
http://arxiv.org/abs/1809.02163
Autor:
Bondarenko, S., Pozdnyakov, S.
In this note we derive Dyson-Schwinger hierarchy of the equations for the correlators of reggeized gluon fields in the framework of Lipatov's high energy QCD effective action formalism, \cite{LipatovEff,Our1,Our2,Our3,Our4}. The explicit perturbative
Externí odkaz:
http://arxiv.org/abs/1806.02563
Autor:
Bondarenko, S., Pozdnyakov, S.
In this note we discuss a generalization of the Lipatov's effective action approach, \cite{LipatovEff,LipatovEff1}, for the case of description of gluon and quark production amplitudes in the quasi-multi-Regge kinematics. Following to \cite{Faddeev},
Externí odkaz:
http://arxiv.org/abs/1803.04131
Autor:
Bondarenko, S., Pozdnyakov, S. S.
We consider the formalism of small-x effective action for reggeized gluons, Gribov (Sov Phys JETP 26:414, 1968), Lipatov (Nucl Phys B 452:369, 1995; Phys Rep 286:131, 1997; Subnucl Ser 49:131, 2013, Int J Mod Phys Conf Ser 39:1560082, 2015; Int J Mod
Externí odkaz:
http://arxiv.org/abs/1802.05508
The effective action for reggeized gluons is based on the gluodynamic Yang-Mills Lagrangian with external current for longitudinal gluons added, see [1]. On the base of classical solutions, obtained in [2], the one-loop corrections to this effective
Externí odkaz:
http://arxiv.org/abs/1708.05183