58 citations · 291 across the 24 of their papers we have counts for
10 papers · 1 filter
Exact Harmonic Metric for a Moving Reissner-Nordström Black Hole
Guansheng He, Wenbin Lin
The exact harmonic metric for a moving Reissner-Nordström black hole with an arbitrary constant speed is presented. As an application, the post-Newtonian dynamics of a non-relativi…
Second Post-Minkowskian Metric for a Moving Kerr Black Hole
Guansheng He, Chunhua Jiang, Wenbin Lin
The harmonic metric for a moving Kerr black hole is presented in the second post-Minkowskian approximation. It is further demonstrated that the obtained metric is consistent with t…
Roto-translational Effects on Deflection of Light and Particle by Moving Kerr Black Hole
Guansheng He, Wenbin Lin
Velocity effects in first-order Schwarzschild deflection of light and particles have been explored in the previous literature. In this paper, we investigate the roto-translational-…
Second-order time delay by a radially moving Kerr-Newman black hole
Guansheng He, Wenbin Lin
We derive the analytical time delay of light propagating in the equatorial plane and parallel to the velocity of a moving Kerr-Newman black hole up to the second post-Minkowskian o…
Second Order Kerr-Newman Time Delay
Guansheng He, Wenbin Lin
The explicit form for the post-Newtonian gravitational time delay of light signals propagating on the equatorial plane of a Kerr-Newman black hole is derived. Based on the null geo…
Analytical Derivation of Second-Order Deflection in Equatorial Plane of a Radially Moving Kerr-Newman Black Hole
Guansheng He, Wenbin Lin
In this work, we base on the second-order post-Minkowskian equations of motion, and apply an iterative technique to analytically derive the gravitational deflection of the relativi…
Gravitational Deflection of Light and Massive Particle by a Moving Kerr-Newman Black Hole
Guansheng He, Wenbin Lin
The gravitational deflection of test particles including light, due to a radially moving Kerr-Newman black hole with an arbitrary constant velocity being perpendicular to its angul…
Gravitational frequency shift of light in equatorial plane of a radially moving Schwarzschild black hole
Guansheng He, Wenbin Lin
The kinematical effect induced by the transversal motion of a gravitational lens on the frequency shift of light has been investigated in detail, while the effect of the radial mot…
Null Gravitational Redshift by a Reissner-Nordström Black Hole in the Strong Field Limit
Guansheng He, Chaohong Pan, Xia Zhou +2
The gravitational shift of electromagnetic frequency in the strong field limit is usually investigated under the common scenario, where the light receiver is far away from the cent…
Higher-order generalized uncertainty principle corrections to the Jeans mass
Zhong-Wen Feng, Guansheng He, Xia Zhou +2
The Jeans instability is regarded as an important tool for analyzing the dynamics of a self-gravitating system. However, this theory is challenging since astronomical observation d…