Quintessence Behavior of an Anisotropic Bulk Viscous Cosmological Model in Modified f(Q)-Gravity
… anisotropic viscous cosmological model having LRS Bianchi type I spacetime with f ( Q )
gravity… We consider f ( Q ) gravity in an anisotropic background and solve the field equations for …
gravity… We consider f ( Q ) gravity in an anisotropic background and solve the field equations for …
Anisotropic gravity model with bulk viscosity
… evolution within the context of modified gravity and bulk viscosity. … In this study, we will
investigate a cosmological model aimed … the similarity of our model to the quintessence scenario. …
investigate a cosmological model aimed … the similarity of our model to the quintessence scenario. …
The impact of viscosity and anisotropy on cosmic expansion in f (Q, T) gravity
S Bekkhozhayev, A Zhadyranova… - Physics of the Dark …, 2024 - Elsevier
… by a bulk viscous fluid coupled with a modified gravity theory. … dark energy, displays
quintessence-like behavior according … we explore a cosmological model based on f ( Q , T ) …
quintessence-like behavior according … we explore a cosmological model based on f ( Q , T ) …
[PDF][PDF] Quintessence Behavior of an Anisotropic Bulk Viscous Cosmological Model in Modified f (Q)-Gravity. Symmetry 2022, 14, 2630
… anisotropic viscous cosmological model having LRS Bianchi type I spacetime with f(Q) gravity…
We consider f(Q) gravity in an anisotropic background and solve the field equations for the …
We consider f(Q) gravity in an anisotropic background and solve the field equations for the …
Bulk viscous fluid cosmological models in f (R, T) gravity
J Satish, R Venkateswarlu - Chinese Journal of Physics, 2016 - Elsevier
… for different cases (isotropic, anisotropic, dissipative collapse… FRW cosmology may lead
either to an effective quintessence … They proved that the modified f (R) gravity representing a …
either to an effective quintessence … They proved that the modified f (R) gravity representing a …
Phantom dark energy nature of bulk-viscosity universe in modified -gravity
… anisotropic cosmological model in the modified theory of f(Q)… −1 <ω< −1/3 articulating as a
Quintessence field dark energy [6,7] … The behavior of deceleration parameter q shows that our …
Quintessence field dark energy [6,7] … The behavior of deceleration parameter q shows that our …
[HTML][HTML] Viscous cosmology in f (T) gravity
J Yang, RH Lin, XH Zhai - The European Physical Journal C, 2022 - Springer
… standard model not only for the modification of f(T) gravity but … to be isotropic and expanding,
only bulk viscosity should be … ) for our model, as well as a specific quintessence model and …
only bulk viscosity should be … ) for our model, as well as a specific quintessence model and …
Constraints on bulk viscosity in f (Q, T) gravity from H (z)/Pantheon+ data
… our model aligns with quintessence behavior. Finally, our … In Section 3, we derive the
modified Friedmann equations … , assuming that the cosmos is governed by the isotropic, …
modified Friedmann equations … , assuming that the cosmos is governed by the isotropic, …
Constraining the cosmological model of modified f(Q) gravity: Phantom dark energy and observational insights
M Koussour, N Myrzakulov… - … of Theoretical and …, 2023 - academic.oup.com
… application of cosmological diagnostic … behavior exhibited by our cosmological model.
These results collectively contribute to our understanding of the dynamic interplay between gravity…
These results collectively contribute to our understanding of the dynamic interplay between gravity…
Late-time viscous cosmology in f (R, T) gravity
… is spatially isotropic and therefore the shear viscosity plays … We therefore turn our attention
to modified gravity theories (MGT… Quintessence type dark energy models. The trajectory of our …
to modified gravity theories (MGT… Quintessence type dark energy models. The trajectory of our …