Abstract
In this paper, we discuss energy conditions in modified Gauss-Bonnet gravity for locally rotationally symmetric Bianchi type I universe model with perfect fluid. The matter contents are constructed to discuss the energy conditions bounds. We take two specific f(G) models along with present day values of Hubble, deceleration, jerk and snap parameters. It is found that weak and null energy conditions are satisfied while strong energy conditions are violated for both models which represents the accelerated expansion of the universe.
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Sharif, M., Fatima, H.I. Energy conditions for Bianchi type I universe in f(G) gravity. Astrophys Space Sci 353, 259–265 (2014). https://doi.org/10.1007/s10509-014-2000-1
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DOI: https://doi.org/10.1007/s10509-014-2000-1