87 citations · 437 across the 34 of their papers we have counts for
35 papers
First Law of Black Hole Interior Dynamics
Ze-Xuan Xiong, H. Lu
We obtain a local first law of dynamics within the interior geometries that are governed by cosmological solutions connecting the event horizon and the Kasner-like singularity. Eva…
Exact Toda Black Holes of Rank-2 Lie Groups
H. Lu, Peng-Yu Wu, Ze-Hua Wu +1
We consider Einstein gravity coupled to two Maxwell fields and one dilatonic scalar, and construct spherically-symmetric and static black holes that are charged under both Maxwell…
Lorentz-Violating (Regular) Black Holes in Einstein Gravity
Zhi-Chao Li, H. Lu
We introduce a minimally coupled dark sector based on a nonlinear electrodynamics to generate regular spacetime textures that interpolate from a regular core to an asymptotic Loren…
When Bumblebee Meets NLED: Lorentz-Violating Black Holes and Regular Spacetimes
Zhi-Chao Li, H. Lu
We construct charged black hole solutions in bumblebee gravity coupled to a general class of nonlinear electrodynamics (NLED) using an auxiliary Maxwell-scalar formalism. The norm-…
Matter Maps to Geometry in Gravitational Collapse
H. Khodabakhshi, Zhi-Chao Li, H. Lu +1
We establish an exact bidirectional map between the effective homogeneous interior density of a collapsing star and the exterior metric function in generalized Oppenheimer--Snyder…
Kasner Singularity of Black Holes in Einstein-scalar Gravity
Ze-Xuan Xiong, H. Lu
We study the spacelike Kasner singularity of spherically-symmetric, static and asymptotically flat black holes in Einstein gravity minimally coupled to a massless scalar with a sui…