65 citations · 66 across the 7 of their papers we have counts for
4 papers · 1 filter
The stealth Kerr solution in the bumblebee gravity
Rui Xu, Zhan-Feng Mai, Dicong Liang
In this paper, we find Kerr solution accompanied with a nontrivial vector field as a solution to one of the simplest vector-tensor theories of gravity, namely the bumblebee model w…
Bumblebee cosmology: The FLRW solution and the CMB temperature anisotropy
Rui Xu, Dandan Xu, Lars Andersson +2
We put into test the idea of replacing dark energy by a vector field against the cosmic microwave background (CMB) observation using the simplest vector-tensor theory, where a mass…
The I-Love universal relation for polytropic stars under Newtonian gravity
Rui Xu, Alejandro Torres-Orjuela, Lars Andersson +1
The moment of inertia and tidal deformability of idealized stars with polytropic equations of state (EOSs) are numerically calculated under both Newtonian gravity and general relat…
Combined search for Lorentz violation in short-range gravity
Cheng-Gang Shao, Yu-Jie Tan, Wen-Hai Tan +8
Short-range experiments testing the gravitational inverse-square law at the submillimeter scale offer uniquely sensitive probes of Lorentz invariance. A combined analysis of result…