activity
20192026
most citedEvidence for a multipolar magnetic field in SGR J1745-2900 from X-ray light-curve analysis

20 citations · 20 across the 4 of their papers we have counts for

collaborators

4 papers

gr-qc2026

Compact stars in a large-tension braneworld: mildly negative Weyl coupling consistent with NICER and gravitational-wave data

Samuel Isidoro dos Santos Júnior, Rafael Camargo Rodrigues de Lima, Pedro Henrique Ribeiro da Silva Moraes

We use Bayesian inference on multi-messenger observations to constrain the parameter space of compact stars in a phenomenological braneworld model inspired by the effective Sahni--…

astro-ph.HE2025

Constraints on QCD-based equation of state of quark stars from neutron star maximum mass, radius, and tidal deformability observations

João V. Zastrow, Jonas P. Pereira, Rafael C. R. de Lima +1

(Abridged) Neutron stars (NSs), the densest known objects composed of matter, provide a unique laboratory to probe whether strange quark matter is the true ground state of matter.…

astro-ph.HE2024

Impact of stratified rotation on the moment of inertia of neutron stars

Jonas P. Pereira, Tulio Ottoni, Jaziel G. Coelho +2

Rigid (Uniform) rotation is usually assumed when investigating the properties of mature neutron stars (NSs). Although it simplifies their description, it is an assumption because w…

astro-ph.SR2019★ 20 cited

Evidence for a multipolar magnetic field in SGR J1745-2900 from X-ray light-curve analysis

Rafael C. R. de Lima, Jaziel G. Coelho, Jonas P. Pereira +2

SGR J1745-2900 was detected from its outburst activity in April 2013 and it was the first soft gamma repeater (SGR) detected near the center of the Galaxy (Sagittarius A). We u…