29 citations · 94 across the 10 of their papers we have counts for
10 papers
Fundamental-mode eigenfrequencies of neutral and charged twin neutron stars
Victor P. Goncalves, José C. Jiménez, Lucas Lazzari
We investigate the effects of rapid and slow conversions on the fundamental-mode eigenfrequencies of hybrid neutron stars having highly discontinuous transitions between hadronic a…
The homogeneous geometries of complex hyperbolic space
José Luis Carmona Jiménez, Marco Castrillón López
We describe the holonomy algebras of all canonical connections and their action on complex hyperbolic spaces in all dimensions (). This th…
-gravity quark stars from perturbative QCD
José C. Jiménez, Juan M. Z. Pretel, Eduardo S. Fraga +2
We investigate the structure of quark stars in the framework of gravity using an equation of state for cold quark matter obtained from perturbative QCD, parametrize…
Radial oscillations of quark stars admixed with dark matter
José C. Jiménez, Eduardo S. Fraga
We investigated compact stars consisting of cold quark matter and fermionic dark matter treated as two admixed fluids. We computed the stellar structures and fundamental radial osc…
Heavy-quark effects on cold quark matter and self-bound stars
José C. Jiménez, Eduardo S. Fraga
Heavy-quark effects on the equation of state for cold and dense quark matter are obtained from perturbative QCD, yielding observables parametrized only by the renormalization scale…
Radial oscillations in neutron stars from QCD
José C. Jiménez, Eduardo S. Fraga
We study the stability against infinitesimal radial oscillations of neutron stars generated by a set of equations of state obtained from first-principle calculations in cold and de…
Interacting quark matter effects on the structure of compact stars
José C. Jiménez
In this work, we study the effects that interacting quark matter has on the stellar structure of strange and charm quark stars. Additionally, their stability against radial pulsati…
Cold quark matter with heavy quarks and the stability of charm stars
José C. Jiménez, Eduardo S. Fraga
We study the effects of heavy quarks on the equation of state for cold and dense quark matter obtained from perturbative QCD, yielding observables parametrized only by the renormal…
Radial oscillations of quark stars from perturbative QCD
José C. Jiménez, Eduardo S. Fraga
We perform the general relativistic stability analysis against radial oscillations of unpaired quark stars obtained using the equation of state for cold quark matter from perturbat…
Lepton-rich cold quark matter
J. C. Jiménez, E. S. Fraga
We explore protoneutron star matter in the framework of cold and dense QCD using the state-of-the-art perturbative equation of state including neutrinos fixed by a lepton fraction…