2019/09/25 by Dharm Veer Singh, Singh, Dharm Veer, Sanjay Siwach +1 · 2 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Black hole thermodynamics #Cosmology and Gravitation Theories #Entropy (arrow of time) #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Theory (hep-th) #Physics #Relativity and Gravitational Theory #Statistical physics #Theoretical physics #Thermodynamics #gr-qc #hep-th
paper · pdf · doi:10.48550/arxiv.1909.11529
published in arXiv (Cornell University) (Cornell University) · corrected few references, added detailed discussion on first law of black hole thermodynamics
openalex publication_date 2019/09/25 · arxiv created 2020/03/25 · arxiv updated 2020/03/27 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We discuss the first law of thermodynamics of Bardeen black hole. The presence of magnetic monopole charge modifies the energy and we define the temperature of the system accordingly. We introduce a lower cut-off to the space time by introducing a spherical surface, which can be identified with the event horizon. The corresponding temperature is identified with Hawking temperature. The entropy is assumed to obey the area law and we confirm this by calculating the statistical entropy by using brick wall model.