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20222026
most citedShadow, lensing, quasinormal modes, greybody bounds and neutrino propagation by dyonic ModMax black holes

170 citations

Showing 2023 · gr-qcShow all

8 papers · 2 filters

gr-qc2023★ 58 cited

Probing Schwarzschild-like Black Holes in Metric-Affine Bumblebee Gravity with Accretion Disk, Deflection Angle, Greybody Bounds, and Neutrino Propagation

G. Lambiase, L. Mastrototaro, Reggie C. Pantig +1

In this paper, we investigate Schwarzschild-like black holes within the framework of metric-affine bumblebee gravity. We explore the implications of such a gravitational setup on v…

gr-qc2023★ 25 cited

Constraints via the Event Horizon Telescope for Black Hole Solutions with Dark Matter under the Generalized Uncertainty Principle Minimal Length Scale Effect

Ali Övgün, Lemuel John F. Sese, Reggie C. Pantig

Four spherically symmetric but non-asymptotically flat black hole solutions surrounded with spherical dark matter distribution perceived under the minimal length scale effect is de…

gr-qc2023★ 51 cited

Constraints on charged Symmergent black hole from shadow and lensing

Beyhan Puliçe, Reggie C. Pantig, Ali Övgün +1

In this paper, we report on exact charged black hole solutions in symmergent gravity with Maxwell field. Symmergent gravity induces the gravitational constant , quadratic curvat…

gr-qc2023★ 75 cited

Investigating the Connection between Generalized Uncertainty Principle and Asymptotically Safe Gravity in Black Hole Signatures through Shadow and Quasinormal Modes

Gaetano Lambiase, Reggie C. Pantig, Dhruba Jyoti Gogoi +1

The links between the deformation parameter of the generalized uncertainty principle (GUP) to the two free parameters and of the running Newtonian coupling constant…

gr-qc2023★ 32 cited

Nonlinearly charged black holes: Shadow and Thin-accretion disk

Akhil Uniyal, Sayan Chakrabarti, Reggie C. Pantig +1

In this paper, we explore the effect of non-linear electrodynamics (NLED) parameters and magnetic charges on various aspects of black holes, like how they bend light, how they emit…

gr-qc2023★ 53 cited

4D scale-dependent Schwarzschild-AdS/dS black holes: study of shadow and weak deflection angle and greybody bounding

Ali Övgün, Reggie C. Pantig, Ángel Rincón

We investigate the shadow, deflection angle, and the greybody bounding of a Schwarzschild-AdS/dS black hole in scale-dependent gravity. We used the EHT data to constrain the parame…

gr-qc2023★ 14 cited

Constraining a one-dimensional wave-type gravitational wave parameter through the shadow of M87* via Event Horizon Telescope

Reggie C. Pantig

During the glorious success of the EHT in providing the first image of a black hole, numerous papers have been published about the effect of different astrophysical environments on…

gr-qc2023★ 29 cited

Weak Deflection Angle, Hawking Radiation and Greybody Bound of Reissner-Nordström Black Hole Corrected by Bounce Parameter

Wajiha Javed, Mehak Atique, Reggie C. Pantig +1

In this study, we probe the weak lensing by a Reissner--Nordström black hole corrected by bounce parameter in plasma and dark matter mediums. For this, the optical geometry and the…