Dark Matter and Its Role in the Universe: Cosmological and Entropic Perspectives

Author(s)	Dr. Rakesh Paswan
Country	India
Abstract	Dark matter remains one of the most compelling and elusive components of the universe, accounting for nearly 27% of its total mass-energy content. While its gravitational influence is well established through galactic rotation curves, gravi- tational lensing, and cosmic microwave background (CMB) anisotropies, its fun- damental nature continues to evade direct detection. This paper presents a com- prehensive overview of dark matter within the framework of modern cosmology, emphasizing its role in structure formation and universal evolution. Further, the discussion extends to the thermodynamic implications of dark matter in the con- text of black hole entropy and spin dynamics, highlighting potential connections between dark matter, gravitational entropy, and dark energy.
Keywords	Dark Matter, Cosmology, Entropy, Black Holes, Spin Parameters, Struc- ture Formation
Field	Mathematics > Maths + Physics
Published In	Volume 17, Issue 1, January-March 2026
Published On	2026-02-16

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