Constructing non-perturbative gauges using correlation functions

@article{Maas2010ConstructingNG,
  title={Constructing non-perturbative gauges using correlation functions},
  author={A. Maas},
  journal={Physics Letters. [Part B]},
  year={2010},
  volume={689},
  pages={107 - 111}
}
  • A. Maas
  • Published 2010
  • Physics, Medicine
  • Physics Letters. [Part B]
Gauge fixing in the non-perturbative domain of non-Abelian gauge theories is obstructed by the Gribov–Singer ambiguity. To compare results from different methods it is necessary to resolve this ambiguity explicitly. Such a resolution is proposed using conditions on correlation functions for a family of non-perturbative Landau gauges. As a consequence, the various results available for correlation functions could possibly correspond to different non-perturbative Landau gauges, discriminated by… Expand