【摘 要】
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We present the interior solutions of distributions of magnetized fluid inside a sphere in f(R,T) gravity.The magnetized sphere is embedded in an exterior Reissn
【机 构】
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Harish-Chandra Research Institute, HBNI, Chhatnag Road, Jhunsi Allahabad-211019, India“,”Department
论文部分内容阅读
We present the interior solutions of distributions of magnetized fluid inside a sphere in f(R,T) gravity.The magnetized sphere is embedded in an exterior Reissner-Nordstr(o)m metric.We assume that all physical quantities are in static equilibrium.The perfect fluid matter is studied under a particular form of the Lagrangian density f (R,T).The magnetic field profile in modified gravity is calculated.Observational data of neutron stars are used to plot suitable models of magnetized compact objects.We reveal the effect of f (R,T) gravity on the magnetic field profile,with application to neutron stars,especially highly magnetized neutron stars found in x-ray pulsar systems.Finally,the effective potential Veff and innermost stable circular orbits,arising out of the motion of a test particle of negligible mass influenced by attraction or repulsion from the massive center,are discussed.
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