102 citations · 546 across the 13 of their papers we have counts for
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astro-ph2003★ 96 cited
X-shaped radio galaxies as observational evidence for the interaction of supermassive binary black holes and accretion disk at pc scale
F. K. Liu
A supermassive black hole binary may form during galaxy mergering. we investigate the interaction of the supermassive binary black holes (SMBBHs) and an accretion disk and show tha…
astro-ph2003★ 102 cited
Double-double radio galaxies: remnants of merger of supermassive binary black holes
F. K. Liu, Xue-Bing Wu, S. L. Cao
The activity of active galaxy may be triggered by the merge of galaxies and present-day galaxies are probably the product of successive minor mergers. The frequent galactic merges…