33 citations · 113 across the 6 of their papers we have counts for
7 papers
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…
Precession of spheroids under Lorentz violation and observational consequences for neutron stars
Rui Xu, Yong Gao, Lijing Shao
The Standard-Model Extension (SME) is an effective-field-theoretic framework that catalogs all Lorentz-violating field operators. The anisotropic correction from the minimal gravit…
Triaxially-deformed Freely-precessing Neutron Stars: Continuous electromagnetic and gravitational radiation
Yong Gao, Lijing Shao, Rui Xu +3
The shape of a neutron star (NS) is closely linked to its internal structure and the equation of state of supranuclear matters. A rapidly rotating, asymmetric NS in the Milky Way u…
Strong-field effects in massive scalar-tensor gravity for slowly spinning neutron stars and application to X-ray pulsar pulse profiles
Rui Xu, Yong Gao, Lijing Shao
Neutron stars (NSs) in scalar-tensor (ST) theories of gravitation can acquire scalar charges and generate distinct spacetimes from those in General Relativity (GR) through the cele…
Modifications to Plane Gravitational Waves from Minimal Lorentz Violation
Rui Xu
General Relativity predicts two modes for plane gravitational waves. When a tiny violation of Lorentz invariance occurs, the two gravitational wave modes are modified. We use pertu…
Neutron Star Structure in the Minimal Gravitational Standard-Model Extension and the Implication to Continuous Gravitational Waves
Rui Xu, Junjie Zhao, Lijing Shao
Tiny violation of Lorentz invariance has been the subject of theoretic study and experimental test for a long time. We use the Standard-Model Extension (SME) framework to investiga…