Publication Details:
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Աստղաֆիզիկա = Астрофизика = Astrophysics
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Additional Information:
А.Джангид, Ш. Дас, Б. С. Ратанпал, К. К. Венкатаратнам
Title:
Modified Finch And Skea Stellar Model In Higher Dimensions
Other title:
Модифицированная звездная модель Финча и Скеа в высших измерениях
Creator:
A. Jangid ; S. Das ; B. S. Ratanpal ; K. K. Venkataratnam
Contributor(s):
Գլխավոր խմբ․՝ Վ․ Հ․ Համբարձումյան (1965-1987) ; Լ․ Վ․ Միրզոյան (1988-1999) ; Դ․ Մ․ Սեդրակյան (2000-2017) ; Ա․ Գ․ Նիկողոսյան (2018-)
Subject:
Uncontrolled Keywords:
modified Finch-Skea ansatz ; higher dimensions ; Einstein field equations ; Ricci tensor
Coverage:
Abstract:
Within the framework of higher dimensions, we enhance the model of Pandya and Thomas and assume that the system is anisotropic in the Finch and Skea ansatz. Our model explores various physical parameters in higher dimensions, including mass, energy density, radial and transverse pressures, and the anisotropy factor. We have used graphical technique to analyse the energy conditions, equilibrium conditions, and stability across different dimensions. Furthermore, the mass of a particular compact object have shown to increase with radial parameter as space-time dimensions increase. Additionally, by generating a mass-radius (M-R) plot, we demonstrate the influence of dimensional factor on the maximum mass and radius allowed by our toy model.
Place of publishing:
Երևան