Search Results - "Abdujabbarov, Ahmadjon"
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Weak gravitational lensing Schwarzschild-MOG black hole in plasma
Published in The European physical journal. C, Particles and fields (01-02-2021)“…This paper is devoted to study weak gravitational lensing properties around black hole surrounded plasma medium in modified gravity (MOG). We have investigated…”
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2
Shadow of the Kerr-like black hole
Published in The European physical journal. C, Particles and fields (01-09-2022)“…The detailed study of horizon structure and the shadow cast by a Kerr-like black hole (BH) is performed. The trajectory of light rays forming the shadow of BH…”
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3
Charged particle motion around non-singular black holes in conformal gravity in the presence of external magnetic field
Published in The European physical journal. C, Particles and fields (01-11-2020)“…We consider electromagnetic fields and charged particle dynamics around non-singular black holes in conformal gravity immersed in an external, asymptotically…”
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4
A toy model for a baby universe inside a black hole
Published in The European physical journal. C, Particles and fields (01-05-2020)“…We present a dynamical toy model for an expanding universe inside a black hole. The model is built by matching a spherically symmetric collapsing matter cloud…”
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5
Gravitational synchrotron radiation and Penrose process in STVG theory
Published in Physics letters. B (10-08-2023)“…The paper has explored analogue of gravitational synchrotron massive particle and Penrose process in MOdified Gravity (MOG) known as…”
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6
Magnetized particle motion around magnetized Schwarzschild-MOG black hole
Published in The European physical journal. C, Particles and fields (01-05-2020)“…In this paper, we have presented the studies of the motion of magnetized particles and energetic processes around Schwarzschild black holes in modified gravity…”
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7
Particle dynamics and gravitational weak lensing around black hole in the Kalb-Ramond gravity
Published in The European physical journal. C, Particles and fields (01-08-2022)“…In this paper, we have studied the particle dynamics, gravitational lensing and energy processes around the black hole (BH) in Kalb–Ramond (KR) gravity. The…”
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8
On the properties of a deformed extension of the NUT space-time
Published in The European physical journal. C, Particles and fields (01-08-2020)“…We consider a class of space-times given by a stationary extension of the Zipoy–Voorhees metric that was found by Halilsoy. We show that the solutions do not…”
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9
Thermodynamical analysis of charged rotating black hole surrounded by perfect fluid dark matter
Published in Nuclear physics. B (01-11-2023)“…This paper is devoted to studying thermodynamics and particle acceleration around charged rotating BHs surrounded by perfect fluid dark matter. In the…”
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10
Distinguishing magnetically and electrically charged Reissner–Nordström black holes by magnetized particle motion
Published in The European physical journal. C, Particles and fields (2021)“…In the present paper, we investigate the dynamics of magnetized particles around magnetically and electrically Reissner–Nordström (RN) black hole. The main…”
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11
Motion of particles and gravitational lensing around the (2+1)-dimensional BTZ black hole in Gauss–Bonnet gravity
Published in The European physical journal. C, Particles and fields (01-09-2021)“…We study the motion of test particles and photons in the vicinity of the (2+1)-dimensional Gauss–Bonnet (GB) BTZ black hole. We find that the presence of the…”
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12
Observed jet power and radiative efficiency of black hole candidates in the Kerr+PFDM model
Published in The European physical journal. C, Particles and fields (09-09-2024)“…In this research, we explore the electromagnetic energy emitted by astrophysical black holes within the Kerr+PFDM (Kerr + perfect fluid dark matter) spacetime,…”
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13
Dynamics of charged particles and magnetic dipoles around magnetized quasi-Schwarzschild black holes
Published in The European physical journal. C, Particles and fields (01-03-2021)“…In the present paper, we have investigated the motion of charged particles together with magnetic dipoles to determine how well the spacetime deviation…”
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14
Qualifying ringdown and shadow of black holes under general parametrized metrics with photon orbits
Published in The European physical journal. C, Particles and fields (01-07-2021)“…The motion of photons around black holes determines the shape of shadow and match the ringdown properties of a perturbed black hole. Observations of shadows…”
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15
Scalar perturbations and quasi-normal modes of a nonlinear magnetic-charged black hole surrounded by quintessence
Published in The European physical journal. C, Particles and fields (01-03-2019)“…We study scalar perturbations and quasi-normal modes of a nonlinear magnetic-charged black hole surrounded by quintessence. The time evolution of scalar…”
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16
Energetics of magnetized Kerr-MOG and Kerr-Taub-NUT black holes within magnetic Penrose process
Published in New journal of physics (01-02-2024)“…Abstract In this research paper, we have examined the impact of a gravitomagnetic charge on extracting energy from a rotating Kerr-Taub-NUT black hole and…”
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17
Charged and magnetized particle motion around a static black hole in the Starobinsky–Bel–Robinson gravity
Published in The European physical journal. C, Particles and fields (14-07-2024)“…In this work we focus on the effects of Starobinsky–Bel–Robinson (SBR) gravity parameter and external magnetic field on the motion of charged test particles…”
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18
Explaining QPOs data for black holes in the Starobinsky–Bel–Robinson gravity
Published in The European physical journal. C, Particles and fields (23-04-2024)“…In this work we explore the properties of the spacetime around the Schwarzschild-like black hole in the Starobinsky–Bel–Robinson gravity through a test…”
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19
Probing geometric proca in metric-palatini gravity with black hole shadow and photon motion
Published in The European physical journal. C, Particles and fields (01-04-2023)“…Extended metric-Palatini gravity, quadratic in the antisymmetric part of the affine curvature, is known to lead to the general relativity plus a geometric…”
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20
Effects of gravitational lensing on neutrino oscillation in γ-spacetime
Published in The European physical journal. C, Particles and fields (2022)“…We study the effects of gravitational lensing on neutrino oscillations in the γ -spacetime which describes a static, axially-symmetric and asymptotically flat…”
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