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arXiv · 0905.3921

Factorization of Soft and Collinear Divergences in Non-Equilibrium Quantum Field Theory

Gouranga C Nayak
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Abstract

Proof of factorization of soft and collinear divergences in non-equilibrium QCD may be necessary to study hadronic signatures of quark-gluon plasma at RHIC and LHC. In this paper we prove factorization of soft and collinear divergences in non-equilibrium QED by using Schwinger-Keldysh closed-time path integral formalism in the background field method in pure gauge.

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Gouranga C Nayak. 2009-05-25. Factorization of Soft and Collinear Divergences in Non-Equilibrium Quantum Field Theory. https://doi.org/10.1016/j.aop.2009.09.008

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