Saved in:
| Main Authors: | , |
|---|---|
| Format: | Preprint |
| Published: |
2024
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2411.02119 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866910822674989056 |
|---|---|
| author | Ghosh, Aniruddha Debnath, Ujjal |
| author_facet | Ghosh, Aniruddha Debnath, Ujjal |
| contents | Black holes are the fascinating objects in the universe. They represent extreme deformations in spacetime geometry. Here, we construct f(P) gravity and the first example of static-spherically symmetric black hole solution in f(P) gravity and discuss their thermodynamics. Using the numerical approach and series solution, we discover the solution and demonstrate that it is a generalization of Schwarzschild. The solution is characterized by a single function that satisfies a nonlinear fourth order differential equation. Interestingly, we can analytically calculate the solution s specific heat, Wald entropy, and Hawking temperature as a function of horizon radius. After analyzing the specific heat, we discovered that the black hole is thermodynamically stable over a small horizon radius. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2411_02119 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | New Black Hole Solutions in f(P) Gravity and their Thermodynamic Nature Ghosh, Aniruddha Debnath, Ujjal General Relativity and Quantum Cosmology Black holes are the fascinating objects in the universe. They represent extreme deformations in spacetime geometry. Here, we construct f(P) gravity and the first example of static-spherically symmetric black hole solution in f(P) gravity and discuss their thermodynamics. Using the numerical approach and series solution, we discover the solution and demonstrate that it is a generalization of Schwarzschild. The solution is characterized by a single function that satisfies a nonlinear fourth order differential equation. Interestingly, we can analytically calculate the solution s specific heat, Wald entropy, and Hawking temperature as a function of horizon radius. After analyzing the specific heat, we discovered that the black hole is thermodynamically stable over a small horizon radius. |
| title | New Black Hole Solutions in f(P) Gravity and their Thermodynamic Nature |
| topic | General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2411.02119 |