Topological insights into black hole thermodynamics: non-extensive entropy in CFT framework Mohammad Ali S. Afshar, Mohammad Reza Alipour, Saeed Noori Gashti and Jafar Sadeghi Eur. Phys. J. C, 85 4 (2025) 457 Published online: 25 April 2025 DOI: 10.1140/epjc/s10052-025-14173-2