Effects of anisotropy on strongly magnetized neutron and strange quark stars in general relativity
We investigate the properties of anisotropic, spherically symmetric compact stars, especially
neutron stars (NSs) and strange quark stars (SQSs), made of strongly magnetized matter …
neutron stars (NSs) and strange quark stars (SQSs), made of strongly magnetized matter …
Metric-affine effects in crystallization processes of white dwarfs
We analyze the effects of modified gravity on specific heats of electrons and ions, Debye
temperature, crystallization process, and cooling mechanism in white dwarfs. We derive the …
temperature, crystallization process, and cooling mechanism in white dwarfs. We derive the …
Stellar equilibrium configurations of white dwarfs in the f(R, T) gravity
In this work we investigate the equilibrium configurations of white dwarfs in a modified
gravity theory, namely, f (R, T) gravity, for which R and T stand for the Ricci scalar and trace …
gravity theory, namely, f (R, T) gravity, for which R and T stand for the Ricci scalar and trace …
White dwarf critical tests for modified gravity
Scalar-tensor theories of gravity can lead to modifications of the gravitational force inside
astrophysical objects. We exhibit that compact stars such as white dwarfs provide a unique …
astrophysical objects. We exhibit that compact stars such as white dwarfs provide a unique …
[HTML][HTML] Weak-field limit of f (R) gravity to unify peculiar white dwarfs
S Kalita, L Sarmah - Physics Letters B, 2022 - Elsevier
In recent years, the idea of sub-and super-Chandrasekhar limiting mass white dwarfs (WDs),
which are potential candidates to produce under-and over-luminous type Ia supernovae …
which are potential candidates to produce under-and over-luminous type Ia supernovae …
Constraints on modified gravity models from white dwarfs
Modified gravity theories can introduce modifications to the Poisson equation in the
Newtonian limit. As a result, we expect to see interesting features of these modifications …
Newtonian limit. As a result, we expect to see interesting features of these modifications …
[HTML][HTML] Massive white dwarfs in gravity
In this work, we investigate the equilibrium configurations of massive white dwarfs (MWD) in
the context of modified gravity, namely\(f (\mathtt {R, L_m})\) gravity, where\(\mathtt {R}\) …
the context of modified gravity, namely\(f (\mathtt {R, L_m})\) gravity, where\(\mathtt {R}\) …
Continuous gravitational wave from magnetized white dwarfs and neutron stars: possible missions for LISA, DECIGO, BBO, ET detectors
Recent detection of gravitational wave from nine black hole merger events and one neutron
star merger event by LIGO and VIRGO shed a new light in the field of astrophysics. On the …
star merger event by LIGO and VIRGO shed a new light in the field of astrophysics. On the …
White dwarf stars in modified gravity
A Wojnar - International Journal of Geometric Methods in Modern …, 2021 - World Scientific
A few questions related to white dwarfs' physics is posed. It seems that the modified gravity
framework can be a good starting point to provide alternative explanations to cooling …
framework can be a good starting point to provide alternative explanations to cooling …
Extra packing of mass of anisotropic interiors induced by MGD
In this work we investigate the extra packing of mass within the framework of gravitational
decoupling by means of Minimal Geometric Deformation approach. It is shown that, after a …
decoupling by means of Minimal Geometric Deformation approach. It is shown that, after a …