22 citations · 95 across the 16 of their papers we have counts for
15 papers · 1 filter
Confinement/deconfinement at low temperatures and rotation in the exact soft wall model
Octavio C. Junqueira, Roldao da Rocha
We study the effects of rotation on the confinement/deconfinement phase transition of strongly interacting matter, at low temperatures, in the soft wall AdS/QCD model at finite den…
Holographic QCD phase diagram for a rotating plasma in the Hawking-Page approach
Nelson R. F. Braga, Octavio C. Junqueira
We investigate the combined effect of rotation and finite chemical potential in the confinement/deconfinement transition of strongly interacting matter. The holographic description…
Hawking-Page transition in holographic QCD at finite density
Nelson R. F. Braga, Octavio C. Junqueira
We study the confinement/deconfinement transition of QCD matter for a quark-gluon plasma at finite density using AdS/QCD duality. In order to determine the critical temperature and…
Spontaneous symmetry breaking in a non-Abelian topological gauge theory
Octavio C. Junqueira, Rodrigo F. Sobreiro, Nelson R. F. Braga
We study the spontaneous symmetry breaking mechanism in a non-Abelian topological gauge field theory, built from the twisted super-Yang-Mills theory in the presen…
Inhomogeneity of a rotating quark-gluon plasma from holography
Nelson R. F. Braga, Octavio C. Junqueira
Rotation affects the transition temperature between confined (hadronic) and deconfined (quark-gluon plasma) phases of the strongly interacting matter produced in non-central heavy…
Configuration entropy of a rotating quark-gluon plasma from holography
Nelson R. F. Braga, Luiz F. Ferreira, Octavio C. Junqueira
The configuration entropy (CE) provides a measure of the stability of physical systems that are spatially localized. An increase in the CE is associated with an increase in the ins…
Confinement/Deconfinement temperature for a rotating quark-gluon plasma
Nelson R. F. Braga, Luiz F. Faulhaber, Octavio C. Junqueira
Non-central heavy ion collisions lead to the production of a quark gluon plasma with angular momentum. We investigate, using holographic AdS/QCD models, how does rotation of the me…
Configuration entropy in the soft wall AdS/QCD model and the Wien law
Nelson R. F. Braga, Octavio C. Junqueira
The soft wall AdS/QCD holographic model provides simple estimates for the spectra of light mesons and glueballs satisfying linear Regge trajectories. It is also an interesting tool…
Correspondence between the twisted super-Yang-Mills and conformal Baulieu-Singer theories
Octavio C. Junqueira, Rodrigo F. Sobreiro
We characterize the correspondence between the twisted super-Yang-Mills theory and the Baulieu-Singer topological theory quantized in the self-dual Landau gauges. While the f…
Gauge copies and the fate of background independence in Yang-Mills theories: a leading order analysis
O. C. Junqueira, I. F. Justo, D. S. Montes +2
In this work we investigate the effects of the Gribov prescription to get rid of zero-modes of the Faddeev-Popov operator, at one-loop order in perturbation theory, in the Landau-D…
Infinitesimal Gribov copies in gauge-fixed topological Yang-Mills theories
D. Dudal, C. P. Felix, O. C. Junqueira +5
We study the Gribov problem in four-dimensional topological Yang-Mills theories following the Baulieu-Singer approach in the (anti-)self-dual Landau gauges. This is a gauge-fixed a…
More about the renormalization properties of topological Yang-Mills theories
O. C. Junqueira, A. D. Pereira, G. Sadovski +2
Quantum properties of topological Yang-Mills theory in (anti-)self-dual Landau gauge were recently investigated by the authors. We extend the analysis of renormalizability for two…
Absence of radiative corrections in 4-dimensional topological Yang-Mills theories
O. C. Junqueira, A. D. Pereira, G. Sadovski +2
We prove that all connected n-point Green functions of four-dimensional topological Yang-Mills theories quantized in the (anti-)self-dual Landau gauges are tree-level exact, i.e. t…
Topological Yang-Mills theories in self-dual and anti-self-dual Landau gauges revisited
O. C. Junqueira, A. D. Pereira, G. Sadovski +2
We reconsider the renormalizability of topological Yang-Mills field theories in (anti-)self-dual Landau gauges. By employing algebraic renormalization techniques we show that there…
Equivalence between the Lovelock-Cartan action and a constrained gauge theory
O. C. Junqueira, A. D. Pereira, G. Sadovski +3
We show that the four-dimensional Lovelock-Cartan action can be derived from a massless gauge theory for the group with an additional BRST trivial part. The model is orig…