374 citations · 2.5k across the 52 of their papers we have counts for
3 papers · 1 filter
Black hole bulk-cone singularities
Matthew Dodelson, Cristoforo Iossa, Robin Karlsson +2
Lorentzian correlators of local operators exhibit surprising singularities in theories with gravity duals. These are associated with null geodesics in an emergent bulk geometry. We…
Black Hole Polarimetry I: A Signature of Electromagnetic Energy Extraction
Andrew Chael, Alexandru Lupsasca, George N. Wong +1
In 1977, Blandford and Znajek showed that the electromagnetic field surrounding a rotating black hole can harvest its spin energy and use it to power a collimated astrophysical jet…
Prediction for the interferometric shape of the first black hole photon ring
Alejandro Cárdenas-Avendaño, Alexandru Lupsasca
Black hole images are theoretically predicted (under mild astrophysical assumptions) to display a stack of lensed "photon rings" that carry information about the underlying spaceti…