Gauge dependence and multiplicative renormalization of Yang-Mills theory with matter fields

被引：11
作者：
Batalin, Igor A. [1 ,2 ]
Lavrov, Peter M. [2 ,3 ,4 ]
Tyutin, Igor V. [1 ,2 ]
机构：
[1] Phys Inst, Leninsky Prospect 53, Moscow 119991, Russia
[2] Tomsk State Pedag Univ, Kievskaya St 60, Tomsk 634061, Russia
[3] Natl Res Tomsk State Univ, Lenin Av 36, Tomsk 634050, Russia
[4] Univ Fed Juiz de Fora, Dept Fis, ICE, Campus Univ Juiz de Fora, BR-36036900 Juiz De Fora, MG, Brazil
来源：
EUROPEAN PHYSICAL JOURNAL C | 2019年 / 79卷 / 07期
关键词：
INVARIANCE;
D O I：
10.1140/epjc/s10052-019-7142-4
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
In the paper, within the background field method, the renormalization and the gauge dependence is studied as for an SU(2) Yang-Mills theory with multiplets of spinor and scalar fields. By extending the quantum action of the BV-formalism with an extra fermion vector field and a constant fermion parameter, the multiplicative character of the renormalizability is proven. The renormalization of all the physical parameters of the theory under consideration is shown to be gauge-independent.
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页数：17
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