A new model for spherically symmetric charged compact stars of embedding class one

Abstract

In the present study we search for a new stellar model with spherically symmetric matter and charged distribution under general relativistic framework. The model represents a compact star of embedding class one. The solutions obtain here are general in their nature having the following two features: firstly, the metric becomes flat and also the expressions for the pressure, energy density and electric charge become zero in all the cases if we consider the constant $A=0$, which shows that our solutions represent the so-called `electromagnetic mass model' \cite{Lorentz1904}, and secondly, the metric function $\nu (r)$, for the limit $n$ tends to infinity, converts to $\nu (r)=C{r}^2+lnB$, which is the same as considered by Maurya et al. \cite{Maurya2015a}. We have investigated several physical aspects of the model and find that all the features are acceptable within the demand of the contemporary theoretical studies and observational evidences.

18 pages, 8 figures, 5 tables, considerable changes in the text and addition of a new table

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• Spherically symmetric wormholes of embedding class one
• Compact stellar models in modified gravity
• Exact solution of anisotropic compact stars via. mass function
• A generalized family of anisotropic compact object in general relativity
• Accounting for exotic matter and the extreme radial tension in Morris-Thorne wormholes of embedding class one
• A model for dark energy based on the theory of embedding
• Radial Oscillations of the HESS J1731-347 Compact Object via the Karmarkar Condition in Gravity
• On wormholes in spacetimes of embedding class one
• Stellar modeling via the Tolman IV solution: The cases of the massive pulsar J0740+6620 and the HESS J1731-347 compact object
• Radial oscillations of quark stars in light of current astrophysical constraints: A comparative study