23 citations · 29 across the 5 of their papers we have counts for
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gr-qc2026
Detecting Lorentz-violation induced by a tensor field with S-star's motion around Sgr A*
Qi Qi, Yu Sang, Xiao-Mei Kuang
Testing Lorentz symmetry in strong gravitational fields provides a unique probe of extensions to standard model. The orbiting motions of the S-stars around the supermassive black h…
hep-th2026
Coarse Graining Holographic Black Holes in Higher Curvature Gravity
Qiongyu Qi
We consider the holographic description of the dynamical black hole entropy in higher curvature gravity which proposed by Hollands-Wald-Zhang. On the bulk side, we show that…
gr-qc2026★ 4 cited
Probing a Lorentz-violating parameter from orbital precession of the S2 star around the galactic centre supermassive black hole
Qi Qi, Yu Sang, Xiao-Mei Kuang
Testing Lorentz symmetry in strong gravitational fields provides a promising probe of extensions to general relativity. The supermassive black hole Sgr~A* and the orbit of the S-st…