70 citations · 150 across the 24 of their papers we have counts for
24 papers
Thermodynamic Regulation of Superradiance in a Charged Two-Dimensional Black Hole
Wen-Xiang Chen, Yao-Guang Zheng
Within the framework of gravitational thermodynamicization, we investigate the propagation of charged scalar fields in static two-dimensional black-hole spacetimes. Starting from t…
Verification of the First Law of Horizon Thermodynamics for Schwarzschild, Reissner-Nordström, Kerr, and Kerr-Newman Black Holes in Four-Dimensional f(R) Gravity with Dual Scalar Fields
Wen-Xiang Chen, Yao-Guang Zheng
This paper demonstrates the validity of the first law of horizon thermodynamics for Schwarzschild, RN, Kerr, and Kerr-Newman (KN) black holes within the framework of four-dimension…
Thermodynamic Properties of Modified Black Hole Metrics in Gravity
Wen-Xiang Chen, Yao-Guang Zheng
To construct new Schwarzschild and Kerr-Newman metric solutions, we start from the Lagrangian in entropy and statistical mechanics, introducing gravity theory and dark energ…
Thermodynamic geometric analysis of RN black holes under f(R) gravity
Wen-Xiang Chen, Yao-Guang Zheng
In this article, we explore the RN black hole under f(R) gravity and its thermodynamic properties. We begin by examining the small fluctuations around the equilibrium state and sum…
Refined Perspectives on the Kerr-Schild Double Copy:Harmonizing Gravity and Electromagnetism in Metric Formulations
Wen-Xiang Chen, Yao-Guang Zheng
This paper explores the Kerr-Schild double copy, a duality relating gravity and electromagnetism. We show how Einstein's vacuum solutions in four dimensions can be converted into M…
Thermodynamic geometric analysis of 3D charged black holes under f(R) gravity
Wen-Xiang Chen, Yao-Guang Zheng
This article investigates 3D charged black holes within the scope of f(R) gravity, focusing on their thermodynamic attributes. The research primarily examines minor fluctuations ar…
The Quantum and thermodynamic properties of dyonic RN-like black holes
Wen-Xiang Chen, Yao-Guang Zheng
The effect of magnetic fields on black hole superradiance is an exciting topic with possible astrophysical applications. A dyonic RN-like black hole is not asymptotically flat. It…
The possibility of the no-hair theorem being violated
Wen-Xiang Chen, Yao-Guang Zheng
Recently, one of my articles presented intriguing findings on the superradiant stability of Kerr black holes. These findings drew conclusions that appear to challenge the establish…
Fermions can also produce super-radiation phenomena
Wen-Xiang Chen, Yao-Guang Zheng
According to traditional theory, it is believed that Fermions do not exhibit superradiation. However, when predetermined boundary conditions are in place, there is a possibility of…
Calculating the Hawking Temperatures of Kerr-Newman Black Holes in the f(R) Gravity Models with the RVB Method
Wen-Xiang Chen, Yao-Guang Zheng
In this study, we conducted a comparison between the RVB method and the conventional method discussed in previous literature for calculating the Hawking temperature of Kerr-Newman…
Schwarzschild black hole can also produce super-radiation phenomena under f(R) Gravity and the cosmic censorship conjecture may be violated
Wen-Xiang Chen, Yao-Guang Zheng
This article suggests that Bose-Einstein condensation can occur without the need for an energy barrier when the boundary conditions are set as (where z is a pos…
Wormhole Stability of Charged Black Holes Under the Gravity of f(R)
Wen-Xiang Chen, Yao-Guang Zheng
In this paper, we propose that since Hawking radiation may be a kind of superradiation, the action of superradiation with preset bounds satisfies some higher-dimensional action str…
Thermodynamic geometry analysis of new Schwarzschild black holes
Wen-Xiang Chen, Yao-Guang Zheng
This article puts forward a hypothesis.In this article, the derivative of the cosmological constant is positive, and there is a possibility that the constant evolves from negative…
The First Insight-HXMT Gamma-Ray Burst Catalog: The First Four Years
Xin-Ying Song, Shao-Lin Xiong, Shuang-Nan Zhang +40
The Hard X-ray Modulation Telescope (Insight-HXMT), is China's first X-ray astronomy satellite launched on June 15, 2017. The anti-coincidence CsI detectors of the High Energy X-ra…
Thermodynamic geometric analysis of BTZ black hole in f(R,ϕ) Gravity
Wen-Xiang Chen, Yao-Guang Zheng
In this work, we obtain the thermodynamic geometry of the extended black hole solution under f(R) gravity. This is the foundation of our work. We also obtain the exact form of the…
Analysis on superradiant instability of charged dilaton Black Hole
Wen-Xiang Chen, Yao-Guang Zheng
In this post, a new variable y() is added to extend the results of the above post. We derive a very compact resonance formulation. When y is a certain limit, the effective po…
Analysis on superradiant stability of BTZ Black Hole
Wen-Xiang Chen, Yao-Guang Zheng
This paper adds a new variable y() to extend the results of the classic paper. We exploit the properties of curve integrals. When y is greater than a certain…
Thermodynamic geometric analysis of conventional black holes under f(R) gravity
Wen-Xiang Chen, Yao-Guang Zheng, Jing-Yi Zhang
In this article, we consider a conventional black hole under f(R) gravity. Due to the small fluctuations around the equilibrium state, we have summarized the expression of the modi…
Thermodynamic geometric analysis of BTZ black hole under f(R) gravity
Wen-Xiang Chen, Yao-Guang Zheng
In this work, we obtained the black hole solutions in the expansion f(R)-gravitation (R is not regarded as a constant here), and studied their thermodynamics, especially the phase…
Test the growth models of black hole by jointing LIGO and Insight-HXMT observations
Rong-Jia Yang, Zhiwei Guo, Yaoguang Zheng +1
The growth model of black hole is still a controversial topic. In the stationary metric, all in-falling matter must be accumulated outside the event horizon of the black hole, as c…
The superradiant stability of Kerr-Newman black holes
Wen-Xiang Chen, Yao-Guang Zheng
In this article, the superradiation stability of Kerr-Newman black holes is discussed by introducing the condition used in Kerr black holes y into them. Moreover, the motion equati…
Entropy and Energy of Static Spherically Symmetric Black Hole in theory
Yaoguang Zheng, Rong-Jia Yang
We consider the new horizon first law in theory with general spherically symmetric black hole. We derive the general formulas to computed the entropy and energy of the black…
Effects of Lorentz breaking on the accretion onto a Schwarzschild-like black hole
Rong-Jia Yang, He Gao, Yaoguang Zheng +1
We formulate and solve the problem of spherically symmetric, steady state, adiabatic accretion onto a Schwarzschild-like black hole obtained recently. We derive the general analyti…
Horizon thermodynamics in theory
Yaoguang Zheng, Rong-Jia Yang
We investigate whether the new horizon first law proposed recently still work in theory. We identify the entropy and the energy of black hole as quantities proportional to t…