121 citations · 737 across the 21 of their papers we have counts for
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gr-qc2021★ 24 cited
Neutron stars in massive scalar-Gauss-Bonnet gravity: Spherical structure and time-independent perturbations
Rui Xu, Yong Gao, Lijing Shao
The class of scalar-tensor theories with the scalar field coupling to the Gauss-Bonnet invariant has drawn great interest since solutions of spontaneous scalarization were found fo…
gr-qc2021★ 26 cited
Scalarized neutron stars in massive scalar-tensor gravity: X-ray pulsars and tidal deformability
Zexin Hu, Yong Gao, Rui Xu +1
Neutron stars (NSs) in scalar-tensor theories of gravitation with the phenomenon of spontaneous scalarization can develop significant deviations from general relativity. Cases with…
gr-qc2021★ 13 cited
Signature of Lorentz Violation in Continuous Gravitational-Wave Spectra of Ellipsoidal Neutron Stars
Rui Xu, Yong Gao, Lijing Shao
We study effects of Lorentz-invariance violation on the rotation of neutron stars (NSs) in the minimal gravitational Standard-Model Extension framework, and calculate the quadrupol…