Black holes in \(f(R)\) gravity coupled to nonlinear electromagnetic fields

IF 2.8 3区物理与天体物理 Q2 PHYSICS, MULTIDISCIPLINARY

The European Physical Journal Plus Pub Date : 2025-05-24 DOI:10.1140/epjp/s13360-025-06361-6

Yong-Ben Shi, Rong-Jia Yang

引用次数: 0

Abstract

We establish a framework to construct spherically symmetric and static solutions in \(f(R)\) gravity coupled with nonlinear electromagnetic fields. We present two new specific solutions and discuss the energy conditions. We calculate some thermodynamic quantities of the obtained black holes like entropy and energy and investigate their thermodynamic topology.

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黑洞在\(f(R)\)重力耦合非线性电磁场

建立了一个框架，构造了\(f(R)\)重力耦合非线性电磁场的球对称和静态解。我们提出了两种新的具体解，并讨论了能量条件。我们计算了得到的黑洞的熵和能量等热力学量，并研究了它们的热力学拓扑结构。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

The European Physical Journal Plus PHYSICS, MULTIDISCIPLINARY-

CiteScore

5.40

自引率

8.80%

发文量

1150

审稿时长

4-8 weeks

期刊介绍： The aims of this peer-reviewed online journal are to distribute and archive all relevant material required to document, assess, validate and reconstruct in detail the body of knowledge in the physical and related sciences. The scope of EPJ Plus encompasses a broad landscape of fields and disciplines in the physical and related sciences - such as covered by the topical EPJ journals and with the explicit addition of geophysics, astrophysics, general relativity and cosmology, mathematical and quantum physics, classical and fluid mechanics, accelerator and medical physics, as well as physics techniques applied to any other topics, including energy, environment and cultural heritage.