604 citations · 3.7k across the 73 of their papers we have counts for
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Small parameters in infrared QCD: The pion decay constant
Marcela Peláez, Urko Reinosa, Julien Serreau +1
We continue our investigation of the QCD dynamics in terms of the Curci-Ferrari effective Lagrangian, a deformation of the Faddeev-Popov one in the Landau gauge with a tree-level g…
Spontaneous chiral symmetry breaking in the massive Landau gauge: realistic running coupling
Marcela Peláez, Urko Reinosa, Julien Serreau +2
We investigate the spontaneous breaking of chiral symmetry in QCD by means of a recently proposed approximation scheme in the Landau-gauge Curci-Ferrari model, which combines an ex…
Naturally light scalar particles: a generic and simple mechanism
F. Léonard, B. Delamotte, N. Wschebor
The hierarchy problem in the Standard Model is usually understood as both a technical problem of stability of the calculation of the quantum corrections to the masses of the Higgs…
Massive renormalization scheme and perturbation theory at finite temperature
Jean-Paul Blaizot, Nicolas Wschebor
We argue that the choice of an appropriate, massive, renormalization scheme can greatly improve the apparent convergence of perturbation theory at finite temperature. This is illus…
Deconfinement transition in SU(N) theories from perturbation theory
U. Reinosa, J. Serreau, M. Tissier +1
We consider a simple massive extension of the Landau-DeWitt gauge for SU() Yang-Mills theory. We compute the corresponding one-loop effective potential for a temporal background…
Calculation of the pressure of a hot scalar theory within the Non-Perturbative Renormalization Group
Jean-Paul Blaizot, Andreas Ipp, Nicolás Wschebor
We apply to the calculation of the pressure of a hot scalar field theory a method that has been recently developed to solve the Non-Perturbative Renormalization Group. This method…