Abstract
We analyze the complete algebraic structure of the background field method for Yang-Mills theory in the Landau gauge and show several structural simplifications within this approach. In particular, we present a new way to study the IR behavior of Green functions in the Landau gauge and show that there exists a unique Green function whose IR behavior controls the IR properties of the gluon and the ghost propagators.
- Received 6 July 2004
DOI:https://doi.org/10.1103/PhysRevD.70.105014
©2004 American Physical Society