Color Glass Condensate in Schwinger-Keldysh QCD
High Energy Physics - Theory
2015-06-16 v1 High Energy Physics - Phenomenology
Nuclear Theory
Abstract
Within the Schwinger-Keldysh representation of many-body QCD, it is shown that the leading quantum corrections to the strong classical color field is classical in the sense that the fluctuation field still obeys the classical Jacobi-field equation, while the quantum effects solely resides in the fluctuations of the initial field configurations. Within this context, a systematic derivation of the JIMWLK renormalization group equation is presented. A clear identification of the correct form of gauge transformation rules and the correct form of the matter-field Lagrangian in the Schwinger-Keldysh QCD is also presented.
Keywords
Cite
@article{arxiv.1308.0263,
title = {Color Glass Condensate in Schwinger-Keldysh QCD},
author = {Sangyong Jeon},
journal= {arXiv preprint arXiv:1308.0263},
year = {2015}
}
Comments
52 page text plus 20 page appendices. 5 figures