33 citations · 168 across the 14 of their papers we have counts for
15 papers
Quark and hybrid stars with renormalization group improvement of NNLO perturbative QCD
Loïc Fernandez, Jean-Loïc Kneur, Marcus Benghi Pinto +3
Recently, the NNLO perturbative QCD pressure of cold and dense symmetric matter, with arbitrary quark masses, has been resummed within the renormalization-group-optimized perturbat…
Hot and dense pQCD in a very strong magnetic background
Eduardo S. Fraga, Letícia F. Palhares, Tulio E. Restrepo
We compute the pressure, chiral condensate and strange quark number susceptibility from perturbative QCD up to two-loop order at finite temperature and very high magnetic fields wi…
Susceptibilities and Taylor coefficients of magnetic QCD from perturbation theory
Eduardo S. Fraga, Letícia F. Palhares, Tulio E. Restrepo
We compute the coefficients and of the Taylor expansion for the pressure in powers of in the presence of a large magnetic field within perturbative QC…
Comparing strange and non-strange quark stars within resummed QCD at NLO
Tulio E. Restrepo, Jean-Loïc Kneur, Constança Providência +1
We employ the renormalization group optimized perturbation theory (RGOPT) resummation method to evaluate the equation of state (EoS) for strange () and non-strange ($N_f=2…
Strongly interacting matter in extreme magnetic fields
Prabal Adhikari, Martin Ammon, Sidney S. Avancini +58
Magnetic fields are ubiquitous across different physical systems of current interest; from the early Universe, compact astrophysical objects and heavy-ion collisions to condensed m…
Cold and dense perturbative QCD in a very strong magnetic background
Eduardo S. Fraga, Letícia F. Palhares, Tulio E. Restrepo
We compute the pressure from first principles within perturbative QCD at finite baryon density and very high magnetic fields up to two-loops and with physical quark masses. The reg…
Hot perturbative QCD in a very strong magnetic background
Eduardo S. Fraga, Letícia F. Palhares, Tulio E. Restrepo
We compute the pressure, chiral condensate and strange quark number susceptibility from first principles within perturbative QCD at finite temperature and very high magnetic fields…
Non-strange quark stars within resummed QCD
Tulio E. Restrepo, Constança Providência, Marcus Benghi Pinto
The recently developed resummation technique known as {\it renormalization group optimized perturbation theory} (RGOPT) is employed in the evaluation of the EoS describing non-stra…
Phase diagram for strongly interacting matter in the presence of a magnetic field using the Polyakov-Nambu-Jona-Lasinio model with magnetic field dependent coupling strengths
João Moreira, Pedro Costa, Tulio E. Restrepo
We study the phase diagram for strongly interacting matter using the 't Hooft determinant extended Nambu--Jona-Lasinio model with a Polyakov loop in the light and strange quark sec…
Renormalization group improved pressure for hot and dense quark matter
Jean-Loïc Kneur, Marcus Benghi Pinto, Tulio E. Restrepo
We apply the renormalization group optimized perturbation theory (RGOPT) to evaluate the quark contribution to the QCD pressure at finite temperatures and baryonic densities, at ne…
QCD pressure: renormalization group optimized perturbation theory confronts lattice
Jean-Loïc Kneur, Marcus Benghi Pinto, Tulio E. Restrepo
The quark contribution to the QCD pressure, , is evaluated up to next-to-leading order (NLO) within the renormalization group optimized perturbation theory (RGOPT) resummation…
Regularizing thermo and magnetic contributions within nonrenormalizable theories
Sidney S. Avancini, Ricardo L. S. Farias, Marcus B. Pinto +2
The importance of implementing a proper regularization procedure in order to treat thermo and magnetic contributions within nonrenormalizable theories is investigated. Our study su…
Magnetic field dependent 't Hooft determinant extended Nambu--Jona-Lasinio Model
João Moreira, Pedro Costa, Tulio E. Restrepo
We study the implications of recent lattice QCD results for the magnetic field dependence of the quarks dynamical masses on the 't Hooft determinant extended Nambu--Jona-Lasinio Mo…
Renormalization group improved pressure for cold and dense QCD
Jean-Loïc Kneur, Marcus Benghi Pinto, Tulio Eduardo Restrepo
We apply the renormalization group optimized perturbation theory (RGOPT)to evaluate the QCD (matter) pressure at the two-loop level considering three flavors of massless quarks in…
Dynamical Generation of a Repulsive Vector Contribution to the Quark Pressure
Tulio E. Restrepo, Juan Camilo Macias, Marcus Benghi Pinto +1
Lattice QCD results for the coefficient appearing in the Taylor expansion of the pressure show that this quantity raises with the temperature towards the Stefan-Boltzmann lim…