Static spherically symmetric solutions in f(G) gravity
2016 ◽
Vol 25
(07)
◽
pp. 1650083
◽
Keyword(s):
We investigate interior solutions for static spherically symmetric metric in the background of [Formula: see text] gravity. We use the technique of conformal Killing motions to solve the field equations with both isotropic and anisotropic matter distributions. These solutions are then used to obtain density, radial and tangential pressures for power-law [Formula: see text] model. For anisotropic case, we assume a linear equation-of-state and investigate solutions for the equation-of-state parameter [Formula: see text]. We check physical validity of the solutions through energy conditions and also examine its stability. Finally, we study equilibrium configuration using Tolman–Oppenheimer–Volkoff equation.
2009 ◽
Vol 18
(03)
◽
pp. 389-396
◽
Keyword(s):
2014 ◽
Vol 29
(27)
◽
pp. 1450137
◽
2017 ◽
Vol 15
(01)
◽
pp. 1830001
◽
2019 ◽
Vol 97
(7)
◽
pp. 752-760
◽
2019 ◽
Vol 16
(04)
◽
pp. 1950056
2019 ◽
Vol 28
(16)
◽
pp. 2040004
2019 ◽
Vol 28
(16)
◽
pp. 2040005
Keyword(s):