Accelerating models with a hybrid scale factor in extended gravity
نویسندگان
چکیده
Dynamical aspects of an anisotropic cosmological model are investigated in extended gravity theory. A hybrid scale factor is employed to investigate the cosmic dynamics. The simulates a transit behaviour from decelerated phase expansion accelerated phase. parameters factors have been constrained and signature flipping deceleration parameter. evolutionary aspect has discussed through dynamical evolution equation state parameter energy conditions. From present model, scalar fields reconstructed using certain reconstruction techniques. Different diagnostic methods applied analyse viability constructed model. almost looks like constant for substantial time zone does not show any slowing down feature near future.
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ژورنال
عنوان ژورنال: Journal of Astrophysics and Astronomy
سال: 2021
ISSN: ['0973-7758', '0250-6335']
DOI: https://doi.org/10.1007/s12036-020-09655-6