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gr-qc2026
Cosmological Dynamics of Hyperbolic Evolution Models in Gravity
V. A. Kshirsagar, S. A. Kadam, Vishwajeet S. Goswami
This paper highlights cosmologically viable sine and cosine hyperbolic evolution functions in the framework of gravity. The models have been tested to check th…
gr-qc2025
Cosmological Dynamics in Modified Gravity
V. A. Kshirsagar, A. S. Agrawal, S. A. Kadam +1
In this paper, we investigate the accelerating phase of the Universe within the context of gravity theory, where , , and represent the Ricci scalar, matter…