137 citations · 733 across the 20 of their papers we have counts for
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gr-qc2012★ 14 cited
Strong Gravitational Lensing of Quasi-Kerr Compact Object with Arbitrary Quadrupole Moments
Changqing Liu, Songbai Chen, Jiliang Jing
We study the strong gravitational lensing on the equatorial plane of a quasi-Kerr compact object with arbitrary quadrupole moments which can be used to model the super-massive cent…
gr-qc2012★ 30 cited
Rotating non-Kerr black hole and energy extraction
Changqing Liu, Songbai Chen, Jiliang Jing
The properties of the ergosphere and energy extraction by Penrose process in a rotating non-Kerr black hole are investigated. It is shown that the ergosphere is sensitive to the de…