Study of cosmic parameters and thermodynamics of higher dimensional Einstein Chern–Simons cosmology through Barrow entropy
Jawad A. Azhar N. Warisha Myrzakulov N. Yerzhanov K. Myrzakul S.
June 2025Elsevier B.V.
High Energy Density Physics
2025#55
In this paper, we assume a flat FRW universe in the context of the five-dimensional Einstein Chern–Simons theory of gravity. We take into account the Barrow holographic dark energy density with the Hubble horizon is the boundary of the universe to study the cosmic evolution of the universe. We discuss various cosmological parameters such as the coincidence parameter, density parameter, equation of state parameter, and deceleration parameter. Moreover, we explore thermal stability within the context of this scenario. We consider the Barrow holographic dark energy model with both interacting and non-interacting scenarios of dark components to evaluate these parameters and thermal stability. We plot the coincidence parameter, which displays a DE-dominated phase of the universe. It is interesting to mention here that we obtain some consistent results representing the accelerated expansion of the universe.
Cosmic parameters , Specific Modified Gravity , Stability analysis , Thermodynamics Properties
Text of the article Перейти на текст статьи
Institute for Theoretical Physics and Cosmology, Zhejiang University of Technology, Hangzhou, 310023, China
Department of Mathematics, COMSATS University Islamabad, Lahore-Campus, Lahore, 54000, Pakistan
Department of Mathematics, National University of Modern Languages (NUML), Lahore-Campus, Lahore, 54000, Pakistan
L. N. Gumilyov Eurasian National University, Astana, 010008, Kazakhstan
Institute for Theoretical Physics and Cosmology
Department of Mathematics
Department of Mathematics
L. N. Gumilyov Eurasian National University
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026