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arXiv · 2204.00981

Buchdahl Spacetime with Compact Body Solution of Charged Fluid and Scalar Field Theory

Manuel Malaver de la Fuente·Rajan Iyer·Alokananda Kar·Shouvik Sadhukhan·Sudhaker Upadhyay·Ertan Gudekli
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Abstract

The present work contains a discussion on compact stellar body that is influenced by the effects electromagnetic fields. We have tried to discuss a solution of Einstein-Maxwell field equation with the interpretation of Buchdahl spacetime type function. The interior fluid density and anisotropic pressures have been derived for a charged fluid of compact body which is also continuous with the Reissner-Nordstrom metric exterior solution. We have discussed the singularity free interior anisotropic fluid under electromagnetic influence. The thermodynamics energy conditions and their variation with interior radius have been discussed here. We have also discussed the physical acceptability of this new model. Finally we have included the scalar field theory corresponding to the interior fluid that helped us to discuss teh compact body strange star evolution with time. The generalized entropy evolution of the compact body has also been introduced in the discussion of interior fluid evolution analysis

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Manuel Malaver de la Fuente, Rajan Iyer, Alokananda Kar, Shouvik Sadhukhan, Sudhaker Upadhyay, Ertan Gudekli. 2022-04-03. Buchdahl Spacetime with Compact Body Solution of Charged Fluid and Scalar Field Theory. https://arxiv.org/abs/2204.00981

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