572 citations · 3.9k across the 34 of their papers we have counts for
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Isolated black holes without isometry
Pedro V. P. Cunha, Carlos A. R. Herdeiro, Eugen Radu
A mechanism to construct asymptotically flat, isolated, stationary black hole (BH) spacetimes with no (No) isometry is described. In particular, the hori…
Shadows of Exact Binary Black Holes
Pedro V. P. Cunha, Carlos A. R. Herdeiro, Maria J. Rodriguez
Black hole (BH) shadows in dynamical binary BHs (BBHs) have been produced via ray-tracing techniques on top of expensive fully non-linear numerical relativity simulations. We show…
Does the black hole shadow probe the event horizon geometry?
Pedro V. P. Cunha, Carlos A. R. Herdeiro, Maria J. Rodriguez
There is an exciting prospect of obtaining the shadow of astrophysical black holes (BHs) in the near future with the Event Horizon Telescope. As a matter of principle, this justifi…
Shadows and strong gravitational lensing: a brief review
Pedro V. P. Cunha, Carlos A. R. Herdeiro
For ultra compact objects (UCOs), Light Rings (LRs) and Fundamental Photon Orbits (FPOs) play a pivotal role in the theoretical analysis of strong gravitational lensing effects, an…