Non-Abelian Gauge Theories with Composite Fields in the Background Field Method

Non-Abelian Gauge Theories with Composite Fields in the Background Field Method

Non-Abelian gauge theories with composite fields are examined in the background field method. Generating functionals of Green’s functions for a Yang–Mills theory with composite and background fields are introduced, including the generating functional of vertex Green’s functions (effective action). T...

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Bibliographic Details
Main Authors: Pavel Yur’evich Moshin, Alexander Alexandrovich Reshetnyak, Ricardo Alexander Castro
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Universe
Subjects:
non-Abelian gauge theories
composite fields
background field method
effective action
field-dependent BRST transformations
Ward identities
Online Access:https://www.mdpi.com/2218-1997/9/1/18

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