Maximal abelian and Curci-Ferrari gauges in momentum subtraction at three loops

Autor:	Bell, J. M., Gracey, J. A.
Rok vydání:	2015
Předmět:	High Energy Physics - Theory High Energy Physics - Phenomenology
Druh dokumentu:	Working Paper
DOI:	10.1103/PhysRevD.92.125001
Popis:	The vertex structure of QCD fixed in the maximal abelian gauge (MAG) and Curci-Ferrari gauge is analysed at two loops at the fully symmetric point for the 3-point functions corresponding to the three momentum subtraction (MOM) renormalization schemes. Consequently the three loop renormalization group functions are determined for each of these three schemes in each gauge using properties of the renormalization group equation. Comment: 23 latex pages, 4 figures, anc directory contains txt files with electronic version of renormalization group functions, coupling constant mappings, conversion functions and amplitudes in analytic form for each gauge
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1511.00854 Zobrazit plný text záznamu View this record from Arxiv