Entropy of charged dilaton-axion black hole with minimal length revisited

✍ Scribed by Wang, Chunyan ;Gui, Yuanxing ;Xing, Lili

• Book ID: 111489055
• Publisher: Walter de Gruyter GmbH
• Year: 2009
• Tongue: English
• Weight: 428 KB
• Volume: 7
• Category: Article
• ISSN: 2391-5471
• DOI: 10.2478/s11534-008-0151-9

✦ Synopsis

Using the generalized uncertainty principle, we calculate the entropy of the charged dilaton-axion black hole for both asymptotically flat and non-flat cases by counting degrees of freedom near the horizon. The divergence of density of states and free energy appearing in the thin film brick-wall model is removed without any cutoff. The entropy proportional to the horizon area is derived from the contribution of the vicinity of the horizon.