51 citations · 102 across the 10 of their papers we have counts for
11 papers
Magnetic pressure anisotropy in ultra-dense white dwarfs: Landau quantization and neutronization effects
Edson Otoniel, Juan M. Z. Pretel, Victor B. T. Alves +2
Strong magnetic fields modify the thermodynamics of white dwarf (WD) matter by quantizing the transverse motion of degenerate electrons into Landau levels and splitting the pressur…
Investigating the impact of quasi-universal relations on neutron star constraints in third-generation detectors
Natalie Williams, Anna Puecher, Guilherme Grams +2
Gravitational-wave observations of binary neutron star systems can shed light on the currently unknown dense matter equation of state. The equation of state determines a large numb…
Effects of the symmetry energy slope on magnetized neutron stars
Luiz L. Lopes, Cesar V. Flores, Débora P. Menezes
In this work, we study the effect of the symmetry slope on the observables of weakly and strongly magnetized neutron stars within the chaotic magnetic field approximation. We inves…
Bayesian approach study of hybrid neutron stars
Fábio Köpp, César H. Lenzi, César V. Flores +1
In this work, we explore how astronomical observations (specifically measurements of masses and radii) can constrain the presence of quark matter inside neutron stars, namely the p…
Examining the influence of anisotropy on the fundamental mode of nonradial oscillation in neutron stars on a complete general relativistic scheme
José D. V. Arbañil, Gabriel O. Cavalheiro, Victor B. T. Alves +3
The anisotropic influence on the -mode frequency of oscillations and dimensionless tidal deformability of neutron stars is analyzed by employing the nonradial oscillation equati…
White dwarf structure in gravity: beyond the Chandrasekhar mass limit
Edson Otoniel, Juan M. Z. Pretel, Clésio E. Mota +3
In this work, we investigate the relativistic structure of white dwarfs (WDs) within the framework of modified gravity theory , which introduces a non-mi…
Gravitational wave asteroseismology of neutron stars with unified EOS: on the role of high-order nuclear empirical parameters
Guilherme Grams, César V. Flores, César H. Lenzi
We analyze the sensitivity of non-radial fluid oscillation modes and tidal deformations in neutron stars to high-order nuclear empirical parameters (NEP). In particular, we study t…
Gravitational wave seismology of charged strange stars in the Cowling approximation: the fluid pulsation modes
José D. V. Arbañil, César H. Lenzi, Juan M. Z. Pretel +1
In this work we study, within the framework of Cowling approximation, the effect of the electric charge on the gravitational wave frequency of fluid oscillation modes of strange qu…
Gravitational wave asteroseismology of dark matter hadronic stars
C. V. Flores, C. H. Lenzi, M. Dutra +2
The influence of the dark matter mass~() and the Fermi momentum~($k_{F}^{\dm}$) on the -mode oscillation frequency, damping time parameter, and tidal deformability of had…
Neutron stars in gravity
Clésio E. Mota, Juan M. Z. Pretel, César O. V. Flores
This study explores the behavior of compact stars within the framework of gravity, focusing on the functional form . The modified Tolman-Oppenh…
Non-radial Oscillation Modes of Compact Stars with a Crust
C. Vasquez Flores, Zack B. Hall, Prashanth Jaikumar
Oscillation modes of isolated compact stars can, in principle, be a fingerprint of the equation of state (EoS) of dense matter. We study the non-radial high-frequency l=2 spheroida…