2 papers
gr-qc2026
Self-Forces as Nonlocal Probes of Gravastar Interiors
Bokai Zhang, Yungui Gong, Anzhong Wang
Compact objects with the same exterior metric are locally indistinguishable to test particles, yet observables built from retarded fields can retain information about the spacetime…
gr-qc2024
Analytical models of supermassive black holes in galaxies surrounded by dark matter halos
Zibo Shen, Anzhong Wang, Yungui Gong +1
In this Letter, we present five analytical models in closed forms, each representing a supermassive black hole (SMBH) located at the center of a galaxy surrounded by dark matter (D…