An influence functional for ultrasoft QCD
High Energy Physics - Phenomenology
2017-08-23 v1
Abstract
A real-time path integral for ultrasoft QCD is formulated. It exhibits a Feynman's influence functional. The statistical properties of the theory and the gauge symmetry are explicit. The correspondence is established with the alternative version, where a noise term enters a transport equation.
Cite
@article{arxiv.hep-ph/0212036,
title = {An influence functional for ultrasoft QCD},
author = {F. Guerin and E. Iancu},
journal= {arXiv preprint arXiv:hep-ph/0212036},
year = {2017}
}
Comments
6 pages, no figure Strong Electroweak Matter (SEWM 2002), Heidelberg, 2-5 october 2002