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Asymptotically flat Einstein-Maxwell fields are inheriting
Published 2021“…We prove that Maxwell fields of asymptotically flat solutions of the Einstein–Maxwell equations inherit the stationarity of the metric. …”
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Einstein–Maxwell fields as solutions of higher-order theories
Published 2022-11-01“…Abstract We study four-dimensional Einstein–Maxwell fields for which any higher-order corrections to the field equations effectively reduces to just a rescaling of the gravitational and the cosmological constant. …”
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Peeling of Dirac and Maxwell fields on a Schwarzschild background
Published 2011“…We study the peeling of Dirac and Maxwell fields on a Schwarzschild background following the approach developed by the authors in Mason-Nicolas 2009 for the wave equation. …”
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Interstellar radiation as a Maxwell field: Improved numerical scheme and application to the spectral energy density
Published 2023-06-01“…The existing models of the interstellar radiation field (ISRF) do not produce a Maxwell field. Here, the recent model of the ISRF as a Maxwell field is improved by considering separately the different frequencies at the stage of the fitting. …”
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Deflection Angle and Shadow of the Reissner–Nordström Black Hole with Higher-Order Magnetic Correction in Einstein-Nonlinear-Maxwell Fields
Published 2022-10-01“…In this paper, we consider the asymptotically flat Reissner–Nordström black hole solution with higher-order magnetic correction in Einstein-nonlinear-Maxwell fields. We study the effect of the magnetic charge parameters on the black hole, viz., weak deflection angle of photons and massive particles using the Gauss–Bonnet theorem. …”
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Charged Shear-Free Fluids and Complexity in First Integrals
Published 2022-05-01Subjects: Get full text
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Conformal surface defects in Maxwell theory are trivial
Published 2022-08-01“…Abstract We consider a free Maxwell field in four dimensions in the presence of a codimension two defect. …”
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Holographic anisotropic background in 5D Einstien–Gauss–Bonnet gravity
Published 2023-01-01“…The background is specified by an arbitrary exponent, a dilaton field, a time component of the first Maxwell field, and a magnetic component of the second Maxwell field. …”
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Holographic model for light quarks in anisotropic hot dense QGP with external magnetic field
Published 2023-01-01“…The first of the Maxwell fields provides finite chemical potential. The second Maxwell field serves for anisotropy, characterizing spatial anisotropy of the QGP produced in heavy-ion collisions (HIC). …”
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Entropy Associated with Information Storage and Its Retrieval
Published 2015-08-01“…The governing equations are the reduced Maxwell field equations and the Liouville–von Neumann equation for the density matrix of the dressed atom.…”
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Complexity factor for charged spherical system
Published 2018-08-01“…We formulate the Einstein–Maxwell field equations, Tolman–Opphenheimer–Volkoff equation, and the mass function. …”
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Testing the weak cosmic censorship conjecture in the massive gravitational theories
Published 2022-11-01“…In this paper, based on the new version of the gedanken experiments proposed by Sorce and Wald, we examine the weak cosmic censorship in the process of accreting matter fields for nearly extremal static charged black holes in the massive gravitational theories coupled to a Maxwell field. In the investigation, we assume that the black hole is perturbed by some matter fields satisfied null energy condition and ultimately settles down to a static state in the asymptotic future. …”
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Stability and Hawking-Page-like phase transition of phantom AdS black holes
Published 2023-07-01“…Abstract In this work, we investigate the thermodynamic stability and phase structure of AdS black holes with either a Maxwell field (where we revisit past studies) or a phantom field. …”
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Projective symmetries and induced electromagnetism in metric-affine gravity
Published 2018-11-01“…We present a framework in which the projective symmetry of the Einstein–Hilbert action in metric-affine gravity is used to induce an effective coupling between the Dirac lagrangian and the Maxwell field. The effective U(1) gauge potential arises as the trace of the non-metricity tensor Qμaa and couples in the appropriate way to the Dirac fields to in order to allow for local phase shifts. …”
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Particle motion and tidal force in a non-vacuum-charged naked singularity
Published 2024-04-01“…Abstract We investigate the gravitational field of a charged, non-vacuum, non-rotating, spherically symmetric body of mass M assuming a static solution to the Einstein–Maxwell field equations. We show the characteristics of perihelion precession of orbits in the case of charged naked singularity (CNS) spacetime. …”
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Analytical Approximations to Charged Black Hole Solutions in Einstein–Maxwell–Weyl Gravity
Published 2023-08-01“…In this paper, we study the Einstein–Weyl gravity coupled with Maxwell field and obtain analytical approximation solutions for charged black holes by using the HAM. …”
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