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 , which shows that our solutions represent the so-called `electromagnetic mass model' \cite{Lorentz1904}, and secondly, the metric function , for the limit tends to infinity, converts to , 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.
Keywords
Cite
@article{arxiv.1605.01268,
title = {A new model for spherically symmetric charged compact stars of embedding class one},
author = {S. K. Maurya and Y. K. Gupta and Saibal Ray and Debabrata Deb},
journal= {arXiv preprint arXiv:1605.01268},
year = {2017}
}
Comments
18 pages, 8 figures, 5 tables, considerable changes in the text and addition of a new table