Entropy of a charged black hole in two dimensions without cutoff

Abstract

By introducing the generalized uncertainty principle (GUP) on quantum density states, we newly obtain a consistent entropy of a scalar field on the (1+1)-dimensional Maxwell-dilaton background without an artificial cutoff in contrast to the results of the brick wall model, which depend on the choice of the Hawking temperature for the extremal case.

12 pages

References in corpus (2)

• Black hole thermodynamics with generalized uncertainty principle
• Entropy of the Randall-Sundrum brane world with the generalized uncertainty principle

Cited by in corpus (9)

• Thermodynamics of a black hole based on a generalized uncertainty principle
• Entropy of the Schwarzschild black hole to all orders in the Planck length
• Corrections to entropy and thermodynamics of charged black hole using generalized uncertainty principle
• The entropy of the noncommutative acoustic black hole based on generalized uncertainty principle
• Entropy of (2+1)-dimensional de Sitter black hole to all orders in the Planck length
• Entropy of charged dilaton-axion black hole
• Entropy of Kerr-Newman black hole to all orders in the Planck length
• Tidal effects based on GUP-induced effective metric
• Statistical Entropy Based on the Generalized-Uncertainty-Principle-Induced Effective Metric