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20072025
most citedQuantum-corrected black hole thermodynamics to all orders in the Planck length

243 citations

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gr-qc2023

Neutron Stars in Scalar Torsion Theories with Nonminimal Coupling

Youcef Kehal, Khireddine Nouicer, Hamza Boumaza

We study the existence and structure of static and slowly rotating neutron stars (NSs) in a particular truncation of scalar torsion theory with a scalar field non-minimally co…

gr-qc2022★ 5 cited

Influence of a cosmic string on the rate of pairs produced by the Coulomb potential

B. Belbaki, A. Bounames

We study particle creation phenomenon by the Coulomb potential of an external electric field in the presence of a gravitational field of a static cosmic string. For that, the gener…

gr-qc2022★ 10 cited

Neutron stars in degenerate higher-order scalar-tensor theories

Hamza Boumaza, David Langlois

We study neutron star configurations in a simple shift-symmetric subfamily of degenerate higher-order scalar-tensor (DHOST) theories, whose deviations from General Relativity (GR)…

gr-qc2021★ 3 cited

Axial perturbations of neutron stars with shift symmetric conformal coupling

Hamza Boumaza

In this present work, the axial quasi-normal modes of neutron stars, with a shift symmetric conformal coupling, are studied for different realistic equations of state. First, we de…

gr-qc2021

Tidal love number of neutron stars with conformal coupling

Hamza Boumaza

In this present work, we suggest studying neutron star with a conformal coupling by using the analytical expressions of realistic equations of state. The equations of perturbed and…

gr-qc2007★ 69 cited

Black holes thermodynamics to all orders in the Planck length in extra dimensions

Khireddine Nouicer

We investigate the effects to all orders in the Planck length, from a generalized uncertainty principle, on the thermodynamic parameters of radiating Schwarzschild black holes in a…