251 citations · 2.2k across the 40 of their papers we have counts for
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gr-qc2015★ 27 cited
A parametrization to test black hole candidates with the spectrum of thin disks
Nan Lin, Naoki Tsukamoto, M. Ghasemi-Nodehi +1
We discuss a parametrization to describe possible deviations from the Kerr metric and test astrophysical black hole candidates with electromagnetic radiation. Our metric is a very…
gr-qc2015★ 21 cited
Collisional Penrose Process in Rotating Wormhole Spacetime
Naoki Tsukamoto, Cosimo Bambi
In a collisional Penrose process, two particles coming from the asymptotically flat region collide in the ergosphere of a compact object. The collision produces two new particles,…