East Texas A&M University

output

20002026

most citedRecent Progress and New Challenges in Isospin Physics with Heavy-Ion Reactions

1.3k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing gr-qcShow all

7 papers · 1 filter

gr-qc2023★ 2 cited

In-Stabilities of massive white dwarfs in modified gravity

Ronaldo V. Lobato, Geanderson A. Carvalho, Neelima G. Kelkar +1

Super-Chandrasekhar white dwarfs are a timely topic in the last years in the scientific community due to its connection to supernovae type Ia (SN Ia). Some early studies tackled th…

gr-qc2022★ 16 cited

Orbital decay of double white dwarfs: beyond gravitational wave radiation effects

G. A. Carvalho, R. C. dos Anjos, J. G. Coelho +6

The traditional description of the orbital evolution of compact-object binaries, like double white dwarfs (DWDs), assumes that the system is driven only by gravitational wave (GW)…

gr-qc2022★ 26 cited

Massive white dwarfs in $f (R, L_{m})$ gravity

R. V. Lobato, G. A. Carvalho, N. G. Kelkar +1

In this work, we investigate the equilibrium configurations of massive white dwarfs (MWD) in the context of modified gravity, namely $f (R, L_{m})$ gravity, where $R$ stands for the Ri…

gr-qc2022★ 37 cited

Quark stars with 2.6 $M_{⊙}$ in a non-minimal geometry-matter coupling theory of gravity

G. A. Carvalho, R. Lobato, P. H. R. S. Moraes +2

This work analyses the hydrostatic equilibrium configurations of strange stars in a non-minimal geometry-matter coupling (GMC) theory of gravity. Those stars are made of strange qu…

gr-qc2021★ 65 cited

Neutron stars in $f (R, L_{m})$ gravity with realistic equations of state: joint-constrains with GW170817, massive pulsars, and the PSR J0030+0451 mass-radius from $NICER$ data

R. V. Lobato, G. A. Carvalho, C. A. Bertulani

In this work we investigate neutron stars (NS) in $f (R, L_{m})$ theory of gravity for the case $f (R, L_{m}) = R + L_{m} + σ R L_{m}$ , wher…

gr-qc2020★ 38 cited

General approach to the Lagrangian ambiguity in $f (R, T)$ gravity

G. A. Carvalho, F. Rocha, H. O. Oliveira +1

The $f (R, T)$ gravity is a theory whose gravitational action depends arbitrarily on the Ricci scalar, $R$ , and the trace of the stress-energy tensor, $T$ ; its field equations also d…

gr-qc2019★ 59 cited

GW170817 implications on the frequency and damping time of f-mode oscillations of neutron stars

De-Hua Wen, Bao-An Li, Hou-Yuan Chen +1

Within a minimum model for neutron stars consisting of nucleons, electrons and muons at $β$ -equilibrium using about a dozen Equation of States (EOSs) from microscopic nuclear many-…

In-Stabilities of massive white dwarfs in modified gravity

Orbital decay of double white dwarfs: beyond gravitational wave radiation effects

Massive white dwarfs in f(R,Lm​) gravity

Quark stars with 2.6 M⊙​ in a non-minimal geometry-matter coupling theory of gravity

Neutron stars in f(R,Lm​) gravity with realistic equations of state: joint-constrains with GW170817, massive pulsars, and the PSR J0030+0451 mass-radius from NICER data

General approach to the Lagrangian ambiguity in f(R,T) gravity

GW170817 implications on the frequency and damping time of f-mode oscillations of neutron stars

Massive white dwarfs in $f (R, L_{m})$ gravity

Quark stars with 2.6 $M_{⊙}$ in a non-minimal geometry-matter coupling theory of gravity

Neutron stars in $f (R, L_{m})$ gravity with realistic equations of state: joint-constrains with GW170817, massive pulsars, and the PSR J0030+0451 mass-radius from $NICER$ data

General approach to the Lagrangian ambiguity in $f (R, T)$ gravity