74 citations · 176 across the 15 of their papers we have counts for
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gr-qc2023
A trick for calculating surface gravities of Killing horizons
Jinbo Yang
We propose a trick for calculating the surface gravity of the Killing horizon, especially for cases of rotating black holes. By choosing nice slices, the surface gravity and angula…
gr-qc2023★ 44 cited
Light Ring behind Wormhole Throat: Geodesics, Images and Shadows
Hyat Huang, Jutta Kunz, Jinbo Yang +1
The geodesics of the Ellis-Bronnikov wormhole with two parameters are studied. The asymmetric wormhole has only one light ring and one innermost stable circular orbit located on on…
gr-qc2023★ 1 cited
Novel topological black holes from thermodynamics and deforming horizons
Jinbo Yang
Two novel topological black hole exact solutions with unusual shapes of horizons in the simplest holographic axions model, the four-dimensional Einstein-Maxwell-axions theory, are…