The Influence of Approximation in Generalized Uncertainty Principle on Black Hole Evaporation

Abstract

The generalized uncertainty principle is often used to modify various thermodynamics systems by regarding the greater-than-equal relation as an approximate relation. We give a method to improve this approximation and compare the differences between the original and improved methods during the evaporation of black hole from two aspects of positive and negative parameters. Finally, we prove the rationality of the improved method and give some guiding opinions.

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Cited by in corpus (3)

• 30 years in: Quo vadis generalized uncertainty principle?
• New generalized uncertainty principle with parameter adaptability for the minimum length
• Removing the divergence of Chandrasekhar limit caused by generalized uncertainty principle