Farrukh Chishtie, D G C McKeon, “The canonical structure of the first-order Einstein–Hilbert action with a flat background”, Class. Quantum Grav., 30, no. 15, 2013, 155002
Lawrence Tyburski, “The physical degrees of freedom of non-abelian gauge fields”, Nuclear Physics B, 172, 1980, 132
Steven Weinberg, “Conceptual foundations of the unified theory of weak and electromagnetic interactions”, Rev. Mod. Phys., 52, no. 3, 1980, 515
G. 'tHooft, “Renormalization of massless Yang-Mills fields”, Nuclear Physics B, 33, no. 1, 1971, 173
N.K. Nielsen, Bert Schroer, “Topological fluctuations and breaking of chiral symmetry in gauge theories involving massless fermions”, Nuclear Physics B, 120, no. 1, 1977, 62
Suraj N. Gupta, “Quantization of gauge fields without the path-integral formalism”, Phys. Rev. D, 14, no. 10, 1976, 2596
Peter M. Lavrov, Ilya L. Shapiro, “Gauge invariant renormalizability of quantum gravity”, Phys. Rev. D, 100, no. 2, 2019, 026018
Dmitri V. Vassilevich, “Quantum noncommutative gravity in two dimensions”, Nuclear Physics B, 715, no. 3, 2005, 695
L. Marotta, M. Camarda, G. G. N. Angilella, F. Siringo, “General interpolation scheme for thermal fluctuations in superconductors”, Phys. Rev. B, 73, no. 10, 2006, 104517
Christian S Fischer, “Infrared properties of QCD from Dyson–Schwinger equations”, J. Phys. G: Nucl. Part. Phys., 32, no. 8, 2006, R253