Chandrasekhar limit for rotating quark stars
Ashadul Halder, Shibaji Banerjee, Sanjay K. Ghosh, Sibaji Raha
TL;DR
This paper derives an analytical expression for the maximum mass of rotating quark stars, showing its dependence on rotational frequency and aligning with numerical and observational data.
Contribution
It provides a new analytical formula for the maximum mass of rotating quark stars based on the bag model, incorporating rotation effects.
Findings
Maximum mass depends on rotational frequency.
Analytical results agree with numerical estimates.
Consistent with observational evidence.
Abstract
The limiting mass is a significant characteristic for compact exotic stars. In the case of quark stars, the limiting mass can be expressed in terms of fundamental constants and the Bag constant. In the present work, using bag model description, the maximum mass of a rotating quark star is found to depend on the rotational frequency apart from other fundamental parameters. The analytical results obtained agree with the results of several relevant numerical estimates as well as observational evidences.
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