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Browsing School of Sciences and Humanities by Author "892dc824-03fa-400a-9fd2-ceab94a978e3"
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Malafarina, Daniele; Toshmatov, Bobir
(PHYSICAL REVIEW D, 2022)
There exists a correspondence between black holes in nonlinear electrodynamics (NLED) and gravitational collapse of homogeneous dust with semiclassical corrections in the strong curvature regime that to our knowledge has ...
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Chakrabarty, Hrishikesh; Borah, Debasish; Abdujabbarov, Ahmadjon; Malafarina, Daniele; Ahmedov, Bobomurat
(The European Physical Journal C, 2022)
We study the effects of gravitational lensing on neutrino oscillations in the γ-spacetime which describes a static, axially-symmetric and asymptotically flat solution of the Einstein’s field equations in vacuum. Using the ...
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Kwidzinski, Nick; Malafarina, Daniele; Ostrowski, Jan J.; Piechocki, Włodzimierz; Schmitz, Tim
(arxiv, 2020-04)
We consider the gravitational collapse of a self-gravitating spherical dust cloud in the
Hamiltonian formalism. We address both homogeneous and inhomogeneous cases. Our
novel derivation of the Hamiltonian of the system ...
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Benavides-Gallego, Carlos A.; Abdujabbarov, Ahmadjon; Malafarina, Daniele; Bambi, Cosimo
(arxiv, 2020)
In continuation of our previous study [Phys. Rev. D 99 (2019) 4, 044012], we investigate the
motion of charged particles in the γ-metric. We provide some examples of curled trajectories in
the equatorial plane and escape ...