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Analytical Model on Mass Limit of Strange Stars by Molla, Sajahan; Murshid, Masum; Kalam, Mehedi is a scholarly article available to read on EtoBox.

What is Analytical Model on Mass Limit of Strange Stars about?

In this paper, we present a new kind of stellar model using the Nariai IV metric. This model can be used to study the strange/quark stars(which is our present interest, though it can also be applicable to neutron stars). We present a mass-radius region where all the regularity conditions, energy conditions, the TOV equation, and stability conditions are satisfied. According to our model, strange stars having mass up to $1.9165M_{\odot}(=2.81 km)$ is stable. A strange star having a mass greater than $1.9165M_{\odot}$ violates the stability conditions. This model can be very useful to predict the radius of strange stars of mass greater than $1 M_{\odot}$.

Author

Molla, Sajahan; Murshid, Masum; Kalam, Mehedi

Published

2021

Language

EN