@article{article16eb27dd,
title   = {First order formulation of the Yang–Mills theory in a background field},
author = {Brandt, Fernando Tadeu Caldeira and Frenkel, Josif and McKeon, D.G.C.},
year = {2019},
doi = {10.1016/j.aop.2019.167932},
journal   = {Annals of Physics}
}