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AASCIT Communications | Volume 1, Issue 2 | Aug. 15, 2014 online | Page:48-51
Some New Models for Strange Quark Stars with Isotropic Pressure
We found new class of solutions to the Einstein-Maxwell system of equations for charged quark matter within the framework of MIT Bag Model considering a gravitational potential Z(x) proposed by Thirukkanesh and Ragel (2013), which depends on an adjustable parameter n. Variables as the energy density, charge density, pressure and the metric functions are written in terms of elementary and polinominal functions. We show that the form chosen for the gravitational potential allows obtain physically acceptable solutions with any value of the adjustable parameter.
Manuel Malaver, Universidad Marítima del Caribe, Departamento de Ciencias Básicas, Catia la Mar, Venezuela.
Gravitational Potential, Adjustable Parameter, Einstein-Maxwell System, Energy Density, Charged Quark Matter, MIT Bag Model
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Arcticle History
Accepted: Aug. 15, 2014
Published: Aug. 15, 2014
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