Anisotropic Compacts Stars on Paraboloidal Spacetime with Linear Equation of State
Abstract
New exact solutions of Einstein's field equations (EFEs) by assuming linear equation of state, pr = α ( - R) where pr is the radial pressure and R is the surface density, are obtained on the background of a paraboloidal spacetime. By assuming estimated mass and radius of strange star candidate 4U 1820-30, various physical and energy conditions are used for estimating the range of parameter α . The suitability of the model for describing pulsars like PSR J1903+327, Vela X-1, Her X-1 and SAX J1804.3658 has been explored and respective ranges of α , for which all physical and energy conditions are satisfied throughout the distribution, are obtained.
Turn this paper into a lesson
ArcXiv compiles a structured reading guide from this paper's metadata: plain-English importance, contributions, prerequisite concepts, which sections to read first, flashcards, and a quiz. Grounded in the abstract, never invented.