2 papers
gr-qc2025
Interacting Tachyonic Scalar Field III
Tanisha Joshi, S. D Pathak
This study explores the plausibility of an interacting tachyonic scalar, homogeneous in nature, as a promising candidate for dynamic dark energy, offering insights into the observe…
gr-qc2025
Evolution of Entropy with Cosmic Time
Tanisha Joshi, S. D Pathak
Understanding the evolution of entropy in the universe is a fundamental aspect of cosmology. This paper investigates the evolution of entropy in a spatially flat universe, fo…