69 citations · 146 across the 8 of their papers we have counts for
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gr-qc2015★ 11 cited
X-ray spectropolarimetric signature of a warped disk around a stellar-mass black hole
Yifan Cheng, Dan Liu, Sourabh Nampalliwar +1
Black holes in X-ray binaries are often assumed to be rotating perpendicular to the plane of the accretion disk and parallel to the orbital plane of the binary. While the Bardeen-P…
gr-qc2015★ 16 cited
X-ray spectropolarimetric measurements of the Kerr metric
Dan Liu, Zilong Li, Yifan Cheng +1
It is thought that the spacetime geometry around black hole candidates is described by the Kerr solution, but an observational confirmation is still missing. Today, the continuum-f…