2 papers
gr-qc2026
Scalar-tensor-vector gravity theory is tested by black hole photon rings
Qiao Yue, Zhaoyi Xu, Meirong Tang
This paper investigates the photon ring and shadow structure of the Reissner-Nordström black hole in the scalar-tensor-vector gravitational framework. The black hole is characteri…
gr-qc2025
Testing Extended Theories of Gravity via Black Hole Photon Rings
Qiao Yue, Zhaoyi Xu, Meirong Tang
This research delves into the optical characteristics of stationary, spherically symmetric black holes. These black holes follow the Konoplya-Zhidenko deformation rule in arbitrary…