The Simplest Determination of the Thermodynamical Characteristics of Kerr-Newman Black Hole

TL;DR

This paper presents a straightforward method to determine key thermodynamical properties of Kerr-Newman black holes using a simple quantization assumption inspired by Bohr's atomic model.

Contribution

It introduces an original, simple approach to derive thermodynamical characteristics of Kerr-Newman black holes based on a natural quantization assumption.

Findings

Derived Bekenstein-Hawking entropy and horizon area quantization.

Calculated Hawking temperature using simple algebraic equations.

Provided a conceptual link to Bohr's quantization in atomic physics.

Abstract

In this work, generalizing our previous results, we determine in an original and the simplest way three most important thermodynamical characteristics (Bekenstein-Hawking entropy, Bekenstein quantization of the entropy or (outer) horizon surface area and Hawking temperature) of Kerr-Newman black hole. We start physically by assumption that circumference of Kerr-Newman black hole (outer) horizon holds the natural (integer) number of corresponding reduced Compton's wave length and use mathematically, practically, only simple algebraic equations. (It is conceptually similar to Bohr's quantization postulate in Bohr's atomic model interpreted by de Broglie relation.)