TY  - RPRT
TI  - Holography of the photon ring
AU  - Hadar, Shahar
AU  - Kapec, Daniel
AU  - Lupsasca, Alexandru
AU  - Strominger, Andrew
PY  - 2022
DO  - 10.1088/1361-6382/ac8d43
UR  - https://www.osti.gov/biblio/1898395
ID  - 1898395
ER  -